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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 | 12.6k 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;
* * **** *** ***** * * ***** ******
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*** ** * * ******** * * ** * ** * * * * o++;
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    }

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

** ** * ** * * ** * * * 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;
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* *** ** * **** * ***** * *** ******** o++;
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    }

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