1-4 Exercise 3: String details

0 like 0 dislike
17.2k 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 | 17.2k 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 | 14.4k 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 | 13.4k 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 | 12.4k views
12,783 questions
183,442 answers
172,219 comments
4,824 users