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:104.23.243.109
©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