1-4 Exercise 3: String details

0 like 0 dislike
17.6k views

Please write a program, the user will enter a line of characters, then the program will calculate number of digits, alphabets and another characters.

寫一個程式 輸入一個字串，計算字串裡的數字、英文字母和其他符號的次數。

Example input:

1234567890Ancdefghijklmnopqrstuvwxyz~!@#$%^&*()_+

Example output:

digit:10
alphabet:26
other:13

 

[Exercise] Coding (C) - asked in Chapter 13: Strings by (5.2k points)
ID: 40715 - Available when: 2018-01-04 18:00 - Due to: Unlimited
edited by | 17.6k views

53 Answers

0 like 0 dislike 
Hidden content!
#include<stdio.h>
#include<string.h>

int main()
{
  *  *** *  *** **** ****  a[100];
*  ** * ** *  *  * * **   ***  *** **  ******  
** *   **  *  ***  * *  ** len = strlen(a),i,j,k,l,x = 0,y = 0,z = 0;

     * **** * ****  **  *   * *  * ** = 0 ; i < len ; i++)
    {
 ***  *    **   ** * * * * *  * * *  **** *  **  ** **** *   = 0 ; j < 10 ; j++)
***   *  **     ** *   ***  *      *  *    **  *  * * *    *
**** * ** *   ** ***    * **** * ****  * * * *    * *  * ** * *  * *   **  * *  *  * == a[i])
   *   ***** * *   *** *   ***     *     ** **   * * *  ** *   ** * *****   *  *****  **** **   **   **
 *** * *  *    ** * ** * * ** ****  * *  **       
 **    * **** ** **  ******  **   *  * ***  * *   ***  = 0 ; k < 26 ; k++)
* * *     * *  * * **  *** **** * * *     * *     ** * *
** ******* *      * * ** *   *  *****  *     * *    ***   *  **** ***** *** *    * *  * == a[i] || 'a'+k == a[i])
 *** ****  *  **   *** * *        * **     * ** ***** * **** *  *   **   ***      *  * *       *** *  * * *  
*    *  *******  **** ** * *     *   **  * ** ****   **    ** 
*** * ** **     *    * *     * **  *** ******   * **   * = len-x-y;
    }

* * *****   * *** ** **** **  *     *      * * ***  * 
* ***  **   *** ****** ***  *   *  * **  *** ***   * ****** 
* *****  **  *  ** ***  ** ** ** *    **  *      ** 

*  ******     *   ****    * ** **   0;
}
answered by (-258 points)
0 0
Case 0: Correct output
Case 1: Correct output
commented by (4.3k points)
0 like 0 dislike 
Hidden content!
 *  * *  **    *** **
***** * ** **** **   
int main(void)
{
 * **     char s[1000];
 ***   *  **  * *         ***  
** * ***        *  int i;
 * **      * *** int     *** 
**  ****          *   *  * ***  *** * **
*     ***  *  *** {
* *****    **** **            * **  **  **  **  * * *    **   *
***  *** ** * * * * * *  ****** {
**   ** **** *   * *  *   *     d+=1;
**  *        }
 *** *          else *  **** **     ******** * *   *  * * *** **         **  *  **   * * * *  ***
    * * ***   *****  *   *     {
 ** *   * * *  *** * ***  *** ****     *   a+=1;
 * * *  *  *** * * * *    ***   }
   * *** **     **   **    ******* else
   **** * ***   *   * * * *   * *  {
 ** ****     **  * *    * ** **     **  **   oth+=1;
* * *** * **   * * * **  *  *    * }
 *    **  *    **  }
  ***    * *   ****  **** *  *   * d);
* *   *   **      * ** ** *** ** ***   * *  * *  ***** a);
  * ** * *  ** ***   ** ** * *  ** ****     ** **  oth);
 *      * **  ***    **** *  0;
}
answered by (-249 points)
edited by
0 0
prog.c: In function 'main':
prog.c:12:15: warning: implicit declaration of function 'strlen' [-Wimplicit-function-declaration]
  for(i = 0; i<strlen(sentence); ++i)
               ^~~~~~
prog.c:12:15: warning: incompatible implicit declaration of built-in function 'strlen'
prog.c:12:15: note: include '<string.h>' or provide a declaration of 'strlen'
commented by (4.3k points)
0 0
Case 0: Correct output
Case 1: Correct output
commented by (4.3k points)
0 0
prog.c: In function 'main':
prog.c:6:10: warning: format '%s' expects argument of type 'char *', but argument 2 has type 'char (*)[1000]' [-Wformat=]
  scanf("%s",&sen);
          ^
commented by (4.3k points)
0 0
prog.c: In function 'main':
prog.c:7:10: warning: format '%s' expects argument of type 'char *', but argument 2 has type 'char (*)[1000]' [-Wformat=]
  scanf("%s",&sen);
          ^
commented by (4.3k points)
0 0
Case 0: Correct output
Case 1: Correct output
commented by (4.3k points)
0 0
prog.c: In function 'main':
prog.c:7:10: warning: format '%s' expects argument of type 'char *', but argument 2 has type 'char (*)[1000]' [-Wformat=]
  scanf("%s",&sen);
          ^
commented by (4.3k points)
0 0
prog.c: In function 'main':
prog.c:7:10: warning: format '%s' expects argument of type 'char *', but argument 2 has type 'char (*)[1000]' [-Wformat=]
  scanf("%s",&sen);
          ^
commented by (4.3k points)
0 0
Case 0: Correct output
Case 1: Correct output
commented by (4.3k points)
0 0
Case 0: Wrong output
Case 1: Wrong output
commented by (4.3k points)
0 0
Case 0: Correct output
Case 1: Correct output
commented by (4.3k points)
0 0
Case 0: Correct output
Case 1: Correct output
commented by (4.3k points)
0 like 0 dislike 
Hidden content!
#include<stdio.h>
#include<string.h>

int main()
{
 * * ** * *** *  *   * **  a[100];
  * *  *       **  * **** *  **      ***   *****  *
 *     *    *  *  *** ****** **** * len = strlen(a),i,j,k,l,x = 0,y = 0,z = 0;

*** **  * *** ****   *    * * **  = 0 ; i < len ; i++)
    {
 ******** * * * *  ** ****** **  ** ***     ***  ***  **  * * = 0 ; j < 10 ; j++)
 *** * ** *  ***** ******  *** **  *   *** *  * * *** * 
   *  *** ***   ** ****    **** *** * ****  *   **  **  **  ****   *  *  *  *****  *  == a[i])
***   ** **** *  * *  **  *  * ** *** *** *   * *****  ** **** ** *  *** * *   *** * **  *   * * * * *
  ***  * *** ***** *   **         *  *   ** *  * **** * 
  *  ****   ** **  * ** **** * * **** ** **      = 0 ; k < 26 ; k++)
*    ***  **     ** ***   ** **      *****  * * *  * ** 
*  *   ***  *   *********  *  ***** **    *  * **   * ****  *    *  * ** *****  ** *   ** == a[i] || 'a'+k == a[i])
*   * * *   * *   * ***** *   ***** **** * *  * *   *  *  **** * *    * **   * * *    *  *  ** * * *** **   ** ***
*  *********   **  ******* ***     * *** *   * *    ** *   
  * * ** *****  ***  **  ** * ** ****   *  ** *    *  *  **** = len-x-y;
    }

*  ** *  **** * ** * * *   *****   * *    **  *** * **
* *******  *****  ********  *** ** * **** *  ****   ** ** *   
*  * ****      *  **   *   *  *     **  ** *   * *****

 * * *   ***  *    *  * *  0;
}
answered by (-255 points)
0 0
Case 0: Correct output
Case 1: Correct output
commented by (4.3k points)
0 like 0 dislike 
Hidden content!
#include <stdio.h>
#include <string.h>
#define MAX_SIZE 100

int main()
{
 ******    **** *  ***** *** str[MAX_SIZE];
 ** ***   ***  ****       alphabets, digits, others, i;

**   * * ** *****  ***     * * = digits = others = i = 0;
   * * *  ** **** ** *   * *   * ****   *

*** * *** ** *  * * ** *** * * **********
  *     ** * ** ** * * 
****      ***  *****   * * ** * * ****   ***  * **   ***** * ****   ** && str[i]<='z') || (str[i]>='A' && str[i]<='Z'))
   * ** *   **  *   ***   * *  *     ****     * * ***  
* *  ** * *  ** *    **     *  *   * **** * ** ***  **   **      *  * ****  ** **   ***
  * ****** ******** * **  *  * ** *** ****
 ** *    *  ****  *  **    * * * *  ****** *  *    ***   if(str[i]>='0' && str[i]<='9')
  ***  ****  * * * ******  ***** **  ** *  * * * ** *   
* ** * ** ***  ** *   ** * *** *  ** ** **       **       ***** **** *      * *
   ***   ***** *    * ***  *  *** ******   *   *** ******* 
*  ***   **  ******   **** *     *  *   * ** *   *   ** ***
  *   *** *  ***     *   **  ***      *** **  **  **  *** 
* *    ** ** **  **   *****  * *   *   *** ****    *  **  **  **  * * *  *** *   * * * * * *  **** *  **
 *   *  ** * *    * *  ** ** *  **  ***   * **  *

*** ***  *   **   ****  **   *    **  * ******** *****     
    }

  *    * *      **  *   *  ** ** * *  **  **  ** **    **  digits);
 * *** *    ***   * *****   * *  ** ****  *******   *  *  alphabets);
* * * **   **    * * **        ** * * * ** **  * ***  *** others);

    ***** *  * ****  *  * *  ** 0;
}
answered by (-168 points)
0 0
prog.c: In function 'main':
prog.c:11:5: warning: 'gets' is deprecated [-Wdeprecated-declarations]
     gets(str);
     ^~~~
In file included from prog.c:1:0:
/usr/include/stdio.h:640:14: note: declared here
 extern char *gets (char *__s) __wur __attribute_deprecated__;
              ^~~~
/tmp/ccUZH0tM.o: In function `main':
prog.c:(.text+0x38): warning: the `gets' function is dangerous and should not be used.
commented by (4.3k points)
0 like 0 dislike 
Hidden content!
#include <stdio.h>
#include <string.h>
#define MAX_SIZE 100

int main()
{
  *  ****   ** *** **    ***   *** str[MAX_SIZE];
  ****** *****     *  **   alphabets, digits, others, i;

 ** ***  **** * *  * *  ****    **  = digits = others = i = 0;
 *    ***    * * **     ***     *    ***  * **  &str);
  *  * * * * * * * ********   ***

**     *******    **     ** * *  *   
* *    ***  *   ****  **** ** 
**  * *  ******  * ** * ***   **  * *  *** * * ** *  * ***  **** * * && str[i]<='z') || (str[i]>='A' && str[i]<='Z'))
*  ** * * ** *  **  *** * * *  ***    ** **     **** * 
* * * *   *   ******   ** * ** *    **  *    * *** * * ***  *  ***   ** *     ** ***      *  *  ** 
***        * ** * * *** * *****  ***   **** ** *  *   ** * * ***
   *** * ** *  *  ***    *  *  *    *** ** * **** *  **  * if(str[i]>='0' && str[i]<='9')
 *  *  ****** * **    * * **  **   *        *     
  ***** ***  * * *        *    **** ** ***** * ** ***  ** *   ***  ***** *    **** *
    * *  * *   ** *  *   ***** *  **** * ** *   *  *  
  *  * **  * *** ***  ** * ***   *   **  **   * *
**  * ** *  *     *     * * *** *  **** ***** *****  *     ***
     * ******     ** *    * *** * * *** * *    *  ****   **  * *  *   *     * **   
   **  * * *** ****  * *   * * *   *   * *   **** **   

* ** *  *  * *   ** *  *** *  * ****** * **** * * * **     *
    }

**    * * *     **** *****  *  *  * *****  * ** ** ** digits);
*     **    * ***   *    * * * ***   ***** ***  ****** **** alphabets);
  *  * * *    * *    ** *  ***  *  *   ** **** ** * * others);

   *    **    * *  *** *   *   0;
}
answered by (-168 points)
0 0
prog.c: In function 'main':
prog.c:11:11: warning: zero-length gnu_scanf format string [-Wformat-zero-length]
     scanf("", &str);
           ^~
prog.c:12:5: warning: 'gets' is deprecated [-Wdeprecated-declarations]
     gets(str);
     ^~~~
In file included from prog.c:1:0:
/usr/include/stdio.h:640:14: note: declared here
 extern char *gets (char *__s) __wur __attribute_deprecated__;
              ^~~~
/tmp/ccNXoqk6.o: In function `main':
prog.c:(.text+0x50): warning: the `gets' function is dangerous and should not be used.
commented by (4.3k points)
0 like 0 dislike 
Hidden content!
#include <stdio.h>
#define MAX_SIZE 100

int main()
{
*  *** * ** *     * *     **    str[MAX_SIZE];
 ** *  *        *  * *** *  alphabets, digits, others, i;

*** *  * * ***  ** * ***     = digits = others = i = 0;
  * **  *    ***  *  * ** * ** * *  ***  ***       * * &str);
** *      **   * *  * * *  **** ** **  

*  *  * * *    * ***    *     * ** ** **** *
     * **** ** * *   **
  **** ****  **** *  *  *      ***         * * *  ****** ** *   *****   && str[i]<='z') || (str[i]>='A' && str[i]<='Z'))
* *    ******* *     **  * ** * *** * *    ** **  * *  **
 ***** * * ****     * * ** *  ** *    *     *   * ** * * *** *** * * * * *  
 *   *** ** **  *         *   ** * * *       ***********
  **** ***  *  * ***** ** ****  * * ** * * *** **** **** if(str[i]>='0' && str[i]<='9')
**     *  ** *  ** *** * **   * *  * *  **     ** 
* **  *****  **    ****** ** * *  * ** *** **  ** *   * * ** * ***** **  ***  **
    **  *   *    * *  * * ** ** * *** * *   **    *** *   ** 
*  **  * *  *    * *** ** *  **  ***** **   *  ****** **
* * ****** **** * ** **      *  ** * *** * * * *** *  * 
*   * ** * *   ** *    *  ************ **** ** * ***     ** ** * * *   ** *   *  
***  * * **    * ** * * ** * *** * *  ** *   * ** 

*** * *    *   *  ***  ***  *** * *    ***    **  *   *
    }

*  *****  * * * *       * **       ****   ******** digits);
 ***      *    *****    *  **  **** **  *  ** * *   **    * * * alphabets);
* *** ***  * ****    **  **   *   *   *   *** * * ** * ** others);

    ***   * *  **   * * ** **   0;
}
answered by (-168 points)
0 0
prog.c: In function 'main':
prog.c:10:11: warning: zero-length gnu_scanf format string [-Wformat-zero-length]
     scanf("", &str);
           ^~
prog.c:11:5: warning: 'gets' is deprecated [-Wdeprecated-declarations]
     gets(str);
     ^~~~
In file included from prog.c:1:0:
/usr/include/stdio.h:640:14: note: declared here
 extern char *gets (char *__s) __wur __attribute_deprecated__;
              ^~~~
/tmp/ccinxSTa.o: In function `main':
prog.c:(.text+0x50): warning: the `gets' function is dangerous and should not be used.
commented by (4.3k points)
0 like 0 dislike 
Hidden content!
#include <stdio.h>
#define MAX_SIZE 100

int main()
{
       * ****  *          * **   str[MAX_SIZE];
* *  ****** * **  ***  **  *  * alphabets, digits, others, i;

 ***  *  ** *  *******  ***  *   ** **  = digits = others = i = 0;

   ********  *   * * ***    *     ** 

*   *    *        *  ****    ***  ***    *   
    {
**  ** **  *  **   *  *   ** * *  ** * *** ** *   ***    * *   * * * * *  *  && str[i]<='z') || (str[i]>='A' && str[i]<='Z'))
 *** ** * **  * * ***   **  * *** *****  ** *   * *
*  ** * *** *      *****   ** ** *    * *   ***      *****  *****   *  *   *** *        * *
  *   * *  *** ***  *    **** *     * * *  *****  ****  *
     *  **  *******  ** *****  * **   ******* *  * *   **  **    if(str[i]>='0' && str[i]<='9')
* *      **    * **     ** *  *****    **** * * **  
 *  ** **   **   *    * ** *  ** ********** ** *** * ***    *  * *  **  **    ** * *** 
*        *** ***  * *** *       ****   *   ** *****
   ** * * ***** * * * **** *   * *  *** * **  * ** **    
   *   *  *   *  *** *  * *  * *****  **  *   **  *
* ***   *** *   *** ** *****  ** * * * * *****  **   * **       **    * ***  *   *       *
 * * *****  ** **   *   ** ** ** * ** *  * *   

***  **  *******  ***  *  **  *****   *  * **  *  *  
 *** ** ** *   ** *** **** ***

  **** ** *   ***  * *  *  ***** **  *  *****  *** * digits);
 ***  *   *     *  *  * * * * *    *   *** * ****  *  alphabets);
 **** ** * * ** **  *     *   * * *    * **     * * others);

   * *  **  **    *  ***  **** 0;
answered by (-168 points)
0 0
prog.c: In function 'main':
prog.c:11:5: warning: 'gets' is deprecated [-Wdeprecated-declarations]
     gets(str);
     ^~~~
In file included from prog.c:1:0:
/usr/include/stdio.h:640:14: note: declared here
 extern char *gets (char *__s) __wur __attribute_deprecated__;
              ^~~~
prog.c:35:5: error: expected declaration or statement at end of input
     return 0;
     ^~~~~~
commented by (4.3k points)
0 like 0 dislike 
Hidden content!
#include <stdio.h>

int main()
{
 *    *   ****** **  ***  * str[100];
*   **  **      **  ******* alphabets, digits, others, i;
*      * **  **** *  ***   **** *
 *****    * ** * ** ***** ** *** * = digits = others = i = 0;
  *  * * **  * * ** **** *  *   * ("%[^\n]%*c", str);
  
* ** *      ***  *    * * **   * ****** *     
*** * **  * *   *** ** ** * 
* *  *    *  ** *      *    ***** ** *** *** *  **** *   **     ** * *  ** * && str[i]<='z') || (str[i]>='A' && str[i]<='Z'))
*  **   ********* *  **  ***  * * ** ***   ***     *  *
 *     *   *  * ** ** * * ** ******   * * *  *  ** * **  *  *  ****   **   *  *    *  * ** 
  *  *   * * ***     ** ** *    *   **    * *   **  ** * * * 
 * *  ***        * * *  *  ****   *  * *****   **  *    * if(str[i]>='0' && str[i]<='9')
  *  *  ** ** * * ******  *  ***    *  *    *  * *   
**    *  *********  * *   * *** *  **  ** *  *  *  **  **     * ***   ****  *
** ** ** ***   *  ***   * **    **        * **  * * * * *   
  **** * * ** * *  * ******* *  *** ******* ** 
* *  *  *     * ***  *** *** *  *  * ** *    ** *    ** *  
** ***   **   **    * *** **     * **   ******  *      *   **  ***** **   **   *    ***      
*   * *   ** ***   * *** *  ** *  ** *  ** *  * **
  ** * * *** *****  ***      ** *  * * *  *    ***   
 ****** * ** **  **   * **  * **  
* **    *    **  ***** **   ** ***    * **  * ** ** *** digits);
** **** ***  ***  *   ** *** *   *****  * *  ****  alphabets);
*** ** * ***  ** ** *** *   **   *  * *  ** **   *   *   others);
    
* ***  ***  ** **  **  **** ** * 0;
}
answered by (323 points)
0 0
Case 0: Correct output
Case 1: Correct output
commented by (4.3k points)
0 like 0 dislike 
Hidden content!
#include <stdio.h>

int main()
{
**** * *   **     **   *** *** string[100];
***   ***  * ****** ** ** **** * s = string;
*     ** * *   ** *   * *  ** a,d,o;
    
    *** *  ** ** *  ** *   = d = o = 0;

 **** ***  **** *  **  *      **** ** * ** *** 

      **  *** ****    ** ** * * 
*       * * **   ***  * *****
******** ***     **   ***   *  *    *** * * *  *  *    **  * >='a' && *s<='z') || (*s >='A' && *s<='Z'))
** * **  ** *    *   *           *  ** ***  *  *  ***  
**   *   * *         * * * * **   **  ***  *****   *       *      *****      *
***  *  **    **     *  * *  ***  ******* ****  *
 **    ******  **** * * ****   *   *  * * **  *   ** **   if(*s>='0' && *s<='9')
*** *  * **          ** **  * ****  *  * **  **  **  
  * *** *  * *     ** ***  ** **      *** **   ****    ***   ********* *   * * * *  
**   ******* *       *  **    *** ** *  *    *  *  ** ***  *
 **  **** *** *** * *  * *  *****         **  * ** *  ******
 ** *   *** * * *****  *   **** **    *** **  * * ***   
*  *    **      *  ****      *  **  **   **     ***     * **** *** **** *   *  ***
*  *** *  * *****  *      *** * ** *   *** *  *    *
** ***  * *     ** * *  * *   **  *** **** ** *** * 
*  *  *** *   * ******  ***   ***** ** ******* ****  *  * ** * *  **
    ** *  *** ** ***     
   
    
   ****   ***  **  * * *      ***  **  * * * *  * ** **   **** * 
   
**   ***** ****   * *  *     *****  0;
}
answered by (-193 points)
0 0
Case 0: Correct output
Case 1: Correct output
commented by (4.3k points)
0 like 0 dislike 
Hidden content!
#include <stdio.h>

int main()
{
** *  *  ** * *  * *    *  * string[100];
**** * ****  **** ** *       * s = string;
  *  ***  *    ****  ** * a,d,o;
    
***  * * *** *****  *    ** ** = d = o = 0;

  **   **  *  * *  ** ***   *  *  * ***  *  

 ******  *       * *** ***** * 
    {
 * **   *** *     * * *   **** *** **  *** *      **** **  *   >='a' && *s<='z') || (*s >='A' && *s<='Z'))
 ****      ***  **   * * * * * ** *  *  *  * 
*  *     *   ****      * ***** **  * *** * *   *  **   ** *** **     *  **  * * ** * **
 *     *  *** *****  *  *  *  *  *** **  * ** ** **** * *  *
*     *** *  * **** **** ***    **     ** * *  * ** **    * *   **  *    if(*s>='0' && *s<='9')
 ** * ** **** * *** ******** *     ****** ******
* * ***   *   * *** * **   **  * *** *  ****  *** ** **     *  *  * * * *  ** ****
**  * **      *****  * *   *  **   ***** * *  *****
***  *     *  * ** *  **** **   * * *  * * **     ***
* ***    ****   *  * * *  *   * **  ****   * *     **     **
* *   **   ********   *******   * **** **  *  *    * * *****   **  * * ****      **
** ******   *   *** * *** *  **** *** *  *** ** ** **
*      ********* **   * ****  *   *********     **** **
*       **     **     ***** *   ** * * *   * ** ** **
 *  *  ** * *    *** *  *  ***
 * *** * ******** *   **   * 
    
  ******   ** *    * * ***     **  **  *  * **   *    ***  * *   ***
   
*****  * *    **  ***     ***  0;
}
answered by (-193 points)
0 0
Case 0: Wrong output
Case 1: Wrong output
commented by (4.3k points)
Page:
Welcome to Peer-Interaction Programming Learning System (PIPLS) LTLab, National DongHwa University
English 中文 Tiếng Việt
IP:104.23.197.95
©2016-2026

Related questions

0 like 0 dislike
53 answers
1-4 Exercise 1: String compare function
[Exercise] Coding (C) - asked Jan 4, 2018 in Chapter 13: Strings by semicolon (5.2k points)
ID: 40713 - Available when: 2018-01-04 18:00 - Due to: Unlimited | 14.6k views
0 like 0 dislike
27 answers
1-11 Exercise 3: Prefix of a string
[Exercise] Coding (C) - asked Jan 11, 2018 in Chapter 13: Strings by thopd (12.1k points)
ID: 41439 - Available when: Unlimited - Due to: Unlimited | 13.7k views
0 like 0 dislike
44 answers
1-4 Exercise 2: Sum of big numbers
[Exercise] Coding (C) - asked Jan 4, 2018 in Chapter 13: Strings by semicolon (5.2k points)
ID: 40714 - Available when: 2018-01-04 18:00 - Due to: Unlimited | 12.6k views
12,783 questions
183,442 answers
172,219 comments
4,824 users