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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 | 14k views

53 Answers

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Hidden content!
#include <stdio.h>

int main(){
* ** * * **** * ** * str[500];
* * * **** * ** ** * **** * sizeof(str), stdin);
* * ** * *** ***** i=0;
* **** * ** ** d=0,a=0,o=0;
*** *** * * ** * * * *
** * * *** * * ** *** * *** ** *** * * ** ** ** * ****** * ***** * ** * ** d++;
** ***** * ** ** ** * * ** ** ****** ****** ** * * ** * **** * ** ** * * * *** * * * * ** * ** * a++;
* * ** *** * ** **** * * ****** *** * *** **** *** o++;
* * * * * ** * * ** * * *** ** * ** * *
    }

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

* * *** * ** ** *** * * 0;
}
answered by (-116 points)
0 0
Case 0: Correct output
Case 1: Correct output
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Hidden content!
#include <stdio.h>

int main(){
** ** * * * *** * * * * str[500];
** ** ** * **** ** * ** sizeof(str), stdin);
** ****** ***** ** * * * i=0;
** **** *** **** ** * * * ** d=0,a=0,o=0;
* * * * * ***** ** * * ** *** ** ** **
***** * *** * * ** * * **** ** * * * * * * *** * * * * ** d++;
** *** ** * ** * ** ** ***** * ** * * * * ** * * ****** * * ** **** ****** *** ** ***** ** a++;
* ***** *** ** ***** * ** ** * ***** ** ** ** o++;
* *** * * * * *** * *** * * * * ** **** ** * *
    }

* **** *** **** * * ** * * ** *** ********** ** **** // remove enter count

** * * * * ** * ** * ** 0;
}
answered by (-116 points)
0 0
Case 0: Wrong output
Case 1: Wrong output
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Hidden content!
#include * *
#include * * * * *

int main()
{
* * *** *** ** * ** * * * A[1000];
** *** ** ** ** ** * * i, digit=0, ** * other=0;
* ** *** ** * * ******** *** 1000, stdin);

* * ******* * **** ** * * *** ***** * i++)
** * * ** * ** * ** * *
* * * * ** **** * * ** * ** ** ** * >= '0' ** * A[i] <= '9')
*** ** * * ******* ** * ***** * ** *** * * **** ** **** ** * *** * = digit + 1;
* * *** * * *** * * ** * * * **** *** ** * ** if((A[i] >= 65 * * ** * A[i] <= 90) || (A[i] >= 97 *** * A[i] <= 122))
* * * *** ** ** **** * * *** * *** ** * ** * ** * * * * ** *** = alphabet + 1;
** * *** * ** *** ** ** * * * * ** *** if(A[i] > 31)
*** * * **** ***** * * * * * ******** * ** * ** ***** * ** ** = other +1;
* *** * ** ** *

* * ** * * * *** * ** * * ** ** * ** * digit);
* ** *** * * * * * * *** * *** *** * * ** alphabet);
** * * * * **** ** ***** * *** ** * * other);

* *** ** * * * ** * * 0;
}
answered by (5.2k points)
0 0
prog.c: In function 'main':
prog.c:8:5: warning: 'gets' is deprecated [-Wdeprecated-declarations]
     gets(A);
     ^~~~
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/ccSj5aoA.o: In function `main':
prog.c:(.text+0x44): warning: the `gets' function is dangerous and should not be used.
0 0
prog.c: In function 'main':
prog.c:8:7: error: assignment to expression with array type
     A = getchar();
       ^
0 0
Case 0: Wrong output
Case 1: Wrong output
0 0
Case 0: Correct output
Case 1: Correct output
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