0 like 0 dislike
15.9k 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 | 15.9k views

53 Answers

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

int main(void)
{
    int c,digit=0,alphabet=0,other=0;
    char string[100];
* ** *** * * **** * ** ****** * *

* ** ******** ** * c<strlen(string); c++)
* * * ** * **** **** **** ** ** * **
* ** * * * * * *** * * * * ** ** * * * **** * * ** *** *** * * * **
* * ** * *** * * * * * * * **** * * ** * * ** * * * * ** * * * ** ** ** && string[c]<='Z') || (string[c]>= 'a' && string[c]<='z'))
* * * *** *** * * *** * *** * * ** * * * ** **** * * * * *
* * ** * * *********** ** ** ** * ** * ** ** ** ** * *** * *** * ** * ********
***** * *** * * **** * * *** ** * ** * * ** **

**** ********* **** ** ** ** ** ** *** * if(string[c]>='0'&& string[c]<= '9')
***** * * *** * * * * * ***** ** ** * ** * * * * **
** ***** *** **** * ** ******* * **** * * **** **** *** ** * ** *** ** ** ** * * ** * * *
****** * * ** ** * * * ** **** ** * * * ** ** * **

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

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

* ** ** * ****** * * ***** * * * * * * * ** * * **
    return 0;
}
answered by (-281 points)
0 0
Case 0: Correct output
Case 1: Correct output
0 0
Case 0: Correct output
Case 1: Correct output
0 like 0 dislike
Hidden content!
#include<stdio.h>
#include<string.h>

int main() {
** * ** * * ******* * *** * * dig=0, alp=0, oth=0, i=0, len;
* * * ******** ****** in[100];
* ** ** ***** * ** * * * * {
** * **** * * ** ** * **** ** ** ****
* * * ***** * * * ** *
********* ******* * ** * ** ** * ***
** ** **** * *** * * *****

* * * * * ** ******* * * * {
* * * * * * ******* * * * ** * ** * * *** && in[i]<=57) {
* * ** **** * * ** *** ***** ***** * *** * * * * * * * ** * * * * *** **
*** ** ** ** * * ** ** ** ** ** * ***
* *** * *** ** * * * ** ** if((in[i]>=65 && in[i]<=90) || (in[i]>=97 && in[i]<=122)) {
* * ** * * ** **** ***** * * *** ** * * ** *** * ** * ** ****** * **
* *** * ** * *** * * **** ** * ** ** *
*** * * * * * ***** ** * **** * *** * * {
*** * *** * * ** * * * * **** ** *** *** **** ***** ** ****
* *** * ***** *** * * *** ** * ** ******
* * * * **** * * * ** * *** *
*** * * *** * * ********* * * *** * ** * * ** dig, alp, oth);
}
answered by (-120 points)
edited by
0 0
prog.c: In function 'main':
prog.c:10:9: warning: implicit declaration of function 'strlen' [-Wimplicit-function-declaration]
     len=strlen(in);
         ^~~~~~
prog.c:10:9: warning: incompatible implicit declaration of built-in function 'strlen'
prog.c:10:9: note: include '<string.h>' or provide a declaration of 'strlen'
0 0
Case 0: Wrong output
Case 1: Wrong output
0 0
prog.c: In function 'main':
prog.c:6:10: error: array size missing in 'in'
     char in[];
          ^~
0 0
Case 0: Wrong output
Case 1: Wrong output
0 0
Case 0: Correct output
Case 1: Correct output
0 like 0 dislike
Hidden content!
#include<stdio.h>
#include<string.h>
int main()
{

    int i,digits=0,alphabet=0,other=0;

    char str[100];
* *** * * * * ***** ** * ** *** *

* * * *** * * **** ***** * * ** **** *****
    {
** *** * ** **** * * **** *** ******* * * ** * ** ** * * * * *** ** * * str[i]>='a'&&str[i]<='z')
* **** **** ** **** ** *** * **
*** * * *** * ******* **** * ** * ** ****** ** ** **** **** ** * ***
**** * ** ** ** *** *** * **** * * * ** *
* * * ** * * * * * *** * *** * * * ** &&str[i]<='9'){
** *** *** ** ****** * *** * ** * ****** ** ** * * ** * ** * *
** * * * ** **** *** * * * * ** ****
* *** * ** * * *** * * *** *** ** *** *** * ** * * * * ** * * **** * * ** ** * * ** ** * * * * * * **** * *** * * ** * ** **** * * * * ** * * ** *
** **** * ** *** **** * ** * * *** * * ***
********* ****** * ** * ** * * * ***** * **** * *** * ** * * * **
* **** * * **** * *** * * ** ** ** ** * **
    }
** * *** **** **** ***** * * ** ***** * * *
*** * * *** * * * **** ** **** **** * * **** **** *** *****
** ** * ** ***** * ** *** ** * **** * * * **
}
answered by (-167 points)
0 0
Case 0: Wrong output
Case 1: Wrong output
0 like 0 dislike
Hidden content!
#include <stdio.h>
#include <ctype.h>
#include <string.h>
int main()
{
* *** ** * * * ** ** ** a[999];
***** * * * *** * *** **** * i,digit=0,alphabet=0,other=0;
*** * *** ** *** ** ** * **
* *** ** * * **** * ** * ** * * * ***
    {
* ** * **** * ** ****** *** * ****** * * ***** * **** * * * ** * **** **
* * ****** * * * * ** * *** *** * **
* **** ** ** * * * *** *** *** *** ** * * if ** * **** *** * *** ** * *
** *** * * ** * ** * ** ** ***** *** **** *************
** * * ******** ** ****** * *** * * * * * *** *
***** ****** * * * *** ** * * * * * * *
    }
*** * * ***** *** * * * **** * *
* * * ** ****** * * ** * * *** * * ** * *
**** * ** ** ***** * * **** * * * * **
** * * * *** * * ** 0;
}
answered by (-32 points)
0 0
Case 0: Wrong output
Case 1: Wrong output
0 0
Case 0: Correct output
Case 1: Correct output
0 like 0 dislike
Hidden content!
#include<stdio.h>
#include<string.h>
int main()
{

    int i,digits=0,alphabet=0,other=0;

    char str[100];
* * * * ** * * * **** * * * *

** * ***** *** ** ** *** * ** **
    {
*** ** * * ** * * * *** ** * ****** * * * ** * ** * ***** ******** ** * str[i]>='a'&&str[i]<='z')
* * * *** * * * ** ** **** ** * ** * * *
** * ** ** * * ** ** ** ** * ** * * *** * * *
* * **** * * * * ** * ** *** ** * * *
*** * **** * ***** * * ** * * * ******* * **** &&str[i]<'9'){
* * * ** ***** *** * ** * **** * * *** ***** * ** * ***** * *
****** * ** * * ** * ***** ** * * **
*** * ** * * * * * * ** * * *** * **** **** ** ** * * * *** * * * * * ** * ** ****** * **** * ** *** * * * *** ** ** * * * *** ** ** * * *** * *** * *****
* * * * * ** ****** * ** * *** * **** *** *
* * * *** * ** ** **** * *** ***** ** ** *** **** *** * *
** ** * ** * ** ** ****** * ** * ** * **
    }
* *** * ** * ** * * * * **** ** *** * **** *** ****
*** ** * * * ** * ** * *** * *** *** ** ***
*** ** *** * * *** *** * * ** **** ***** ** * *
}
answered by (-167 points)
0 0
Case 0: Wrong output
Case 1: Wrong output
0 like 0 dislike
Hidden content!
#include<stdio.h>
#include<string.h>
int main()
{

    int i,digits=0,alphabet=0,other=0;

    char str[100];
*** * * * ** *** * * * **

**** * * * ***** ** **** ****** * * * ******
    {
***** * * ****** ** ** *** * * * ** ** * ** * ** ** * * ** * * * * * str[i]>='a'&&str[i]<='z')
** *** ** *** ***** ** * * **** *****
*** ** * ** **** * * * ** * * **** * *** *** * ** * ** * * * *
** * ****** * ** * ** * ** ***** * *
** * ** ** **** ** * ** **** **** ** ** ***** * * &&str[i]<'9'){
* * *** * * * **** * * * * *** ** *** * * ** * ** * * ** *** ** ***
* * * * *** ** ***** * ** ** **** * **** ****
* * *** * * ** ** ****** *** *** ** * *** *** *** * ******* ** *** * * * ** *** * ** * *** * * * ** *** * * * * **** * * ** *** **** * * * * *
* ** * ** ** * *** **** * * * * ***
* * * * *** * ***** ** ** * **** ** * ** * ** * *** *** ****
** ** ** **** * * ** ** * * **
    }
**** ** * * *** * ** * ***** ** *** * * ** **** *
** * *** * * * *** * * *** * * * ** * *** **
* * ** ** * * * * * * * * *** ****
}
answered by (-167 points)
0 0
prog.c: In function 'main':
prog.c:9:5: warning: implicit declaration of function 'fget' [-Wimplicit-function-declaration]
     fget(str,100,stdin);
     ^~~~
/tmp/ccTgeXAd.o: In function `main':
prog.c:(.text+0x52): undefined reference to `fget'
collect2: error: ld returned 1 exit status
0 like 0 dislike
Hidden content!
#include<stdio.h>
#include<string.h>
int main()
{

    int i,digits=0,alphabet=0,other=0;

    char str[100];
    gets(str);

*** * ***** ** * ** ** ** * *** * *
    {
* * *** * * ** * ***** ** ****** ** **** *** *** * *** ********** ** ** * * * * * ** **** ** ** ** * * * * *
** * * *** *** *** * ** * *** ** * * * *
** * ** *** ***** ** ** *** ** * ****** ** * *** *** **** ** * * * **
* * * ** * ** *** *** ** * ** * * *
* ** * *** ** * ** * ** * ** ** *** ** * &&str[i]<'9'){
* * *** ** * * *** ** * ***** * * ** ** ** **** ** ** * **** *
*** * **** ** * * * * *** * ***** * * *
** * *** ********* * * * * * **** *** ** * * **** * ** *** ** *** * *** *** ** ** ***** **** ****** * * *** * * ** * *** *** * **** * ********* * * * * *** ** * * *** * ***
** ********** * ** * * * *** * * * * * * *
* ** * * * ** ** **** * * ** * ** ** *** **** **** *** ** * ***
** ** * ** * * ** * *** ** * ** ** ***
    }
* * * * ** *** * ** *** *** ** ** ** *** *** *
* ** * *** ** * * * ** * * * * *
* *** **** * * ** * *** ** * ** ****** *
}
answered by (-167 points)
0 0
prog.c: In function 'main':
prog.c:9:5: 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/ccZyp9Qc.o: In function `main':
prog.c:(.text+0x41): warning: the `gets' function is dangerous and should not be used.
0 like 0 dislike
Hidden content!
#include <stdio.h>
#include <ctype.h>
#include <string.h>
int main()
{
*** ** ** ** * * ** * * * A[999];
* * * * *** ** * * * ****** *** **** *
*** *** *** * * ** * * * ** ****
* * ** **** *** ** * * ** * *
* ** * * ** * *
* **** ** * ** * * * * * * *** (tolower(A[i])>='a' && tolower(A[i])<='z')
* * ** *** ** *** ** **** **** ****** * * * * *** *** * ****** * **
* * ** **** * ** * * * ** ** if (A[i]>='0' && A[i]<='9')
* ** ** * * **** * *** ** * *** * ****** * * ***** ** * * ** * * ** **
* ** * ** ** * *** *** * ***** * * *
** * *** ** * **** * * **** * * ** * ***** *** * * *** * *** *
**** * ** * ** ***
*** * * ***** * *** *** ***** ** *** ***** * * * ** * ** * * ***
* * * ** *** ******* **** ** * 0;
}
answered by (-249 points)
0 0
Case 0: Wrong output
Case 1: Wrong output
0 0
Case 0: Correct output
Case 1: Correct output
0 like 0 dislike
Hidden content!
#include <stdio.h>
#include <string.h>
#include <ctype.h>

int main()
{
* **** * ** ** * ** * arr[999];
*** *** * ** ** ** ***** i,digit=0,alphab=0,other=0;
* * ** ** **** ** * ** * ** * *** *
* * * * ** *** * * ** * ** * *
* *** * * * ** * *
* **** *** * * *** ******* ** *** * *** * (arr[i]>='0' && arr[i]<='9')
*** * ** * * * * *** * ** ** ** * * * * ** * * ** * * *** * *
** ** ** * ********* * ** * * ** * if * **** * * && tolower(arr[i])<='z')
** * ** ** * ** ** **** ***** ** * * ** * ** **** ** *** * ** * ***
* *** * * *** * ** * * ** *** * * * **
*** * ** **** ** ** ** *** * *** * * ** ** * *** **** *** ** * * ******
** **** *** *** * *** *
*** * ** ** * *** ** ** ** **** ** ** * ** * *
* ** **** * *** *** 0;
}
answered by (-249 points)
edited by
0 0
prog.c: In function 'main':
prog.c:8:16: warning: implicit declaration of function 'strlen' [-Wimplicit-function-declaration]
     for (i=0;i<strlen(A);i++)
                ^~~~~~
prog.c:8:16: warning: incompatible implicit declaration of built-in function 'strlen'
prog.c:8:16: note: include '<string.h>' or provide a declaration of 'strlen'
prog.c:15:61: warning: incompatible implicit declaration of built-in function 'strlen'
     printf("digit:%d\nalphabet:%d\nother:%d",digit,alphabet,strlen(A)-digit-alphabet-1);
                                                             ^~~~~~
prog.c:15:61: note: include '<string.h>' or provide a declaration of 'strlen'
prog.c:15:43: warning: format '%d' expects argument of type 'int', but argument 4 has type 'long unsigned int' [-Wformat=]
     printf("digit:%d\nalphabet:%d\nother:%d",digit,alphabet,strlen(A)-digit-alphabet-1);
                                           ^
0 0
prog.c: In function 'main':
prog.c:16:43: warning: format '%d' expects argument of type 'int', but argument 4 has type 'size_t {aka long unsigned int}' [-Wformat=]
     printf("digit:%d\nalphabet:%d\nother:%d",digit,alphabet,strlen(A)-digit-alphabet-1);
                                           ^
0 0
Case 0: Correct output
Case 1: Correct output
0 like 0 dislike
Hidden content!
#include <stdio.h>
int main()
{
* * * ** * * * **** * input[100];
* *** ***** * ** * * * * * alp=0, dig=0, oth=0, i;
* * * * * ** * * ** * * * * * * ** ***
* * **** * * * ** * * * * *** *
    {
*** * * * * ** **** * *** * *** ** *** * * * ***** ** && input[i]<='z') || (input[i]>='A' && input[i]<='Z'))
*** * ** * ** * ** * **** ** * * * ****
* * ** * ** ** * ** *** *** * * ** * *** *** *** * * * ** *
* * ** ** * * * ***** ***** * *** ** * * ****** **
******* * * ** *** * * * **** * * * ** **** * if(input[i]>='0' && input[i]<='9')
* * *** * ** ** * ** * * ** ** ** * * ***
* * ** * ** * * * ** * *** ** * * * * * ** ** * * ****** ** *
*** * * ** * ** ** ** * * * * *** *** ** * *
* ** ** * * * **** *** *** * * * *** * * * ***
** ** * * * * ** * *** **** * **** *** **
*** * * * * ** * **** * * ** * ***** ****** * *** *** * ** *** *** **
* **** ***** ** * * * ** * *

    }
* * ** **** ** ** *** * ** * ****** dig);
* *** ** ** **** * * ** ** * * ***** ** ** * * alp);
* * * ****** *** **** * * * * * * *** * * * * oth);

* ***** ******* ** * *** ** * 0;
}
answered by (-304 points)
0 0
Case 0: Correct output
Case 1: Correct output
Welcome to Peer-Interaction Programming Learning System (PIPLS) LTLab, National DongHwa University
English 中文 Tiếng Việt
IP:104.23.243.164
©2016-2026

Related questions

0 like 0 dislike
53 answers
[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
| 13.5k views
0 like 0 dislike
27 answers
[Exercise] Coding (C) - asked Jan 11, 2018 in Chapter 13: Strings by thopd (12.1k points)
ID: 41439 - Available when: Unlimited - Due to: Unlimited
| 12.3k views
0 like 0 dislike
44 answers
[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
| 11.6k views
12,783 questions
183,442 answers
172,219 comments
4,824 users