1-4 Exercise 3: String details

0 like 0 dislike
19.6k 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 | 19.6k 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:104.23.243.108
©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 | 16.1k 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 | 15.1k 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 | 13.9k views
12,783 questions
183,442 answers
172,219 comments
4,824 users