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Write a program that reads the number of students who passed and failed in the exams and displays the percentages. For example:

輸入及格與不及格人數
輸出及格與不及格百分數

Example input:

12 8

Example output:

Success Ratio: 60%
Fail Ratio: 40%
[Exercise] Coding (C) - asked in Chapter 4: Expressions by (12.1k points)
ID: 25730 - Available when: Unlimited - Due to: Unlimited

edited by | 10.1k views

86 Answers

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Hidden content!
#include ** * *

int main(){
* * ** * ** ** ** * ** * a,b;
* ** * ** ** * * * ** * passed,failed;
** ** * * ** * * ** * * total;
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* * * ** **** * * ***
* ** * ** * ** *** * 0;
}
answered
0 0
Case 0: Correct output
Case 1: Correct output
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Hidden content!
#include <stdio.h>

int main(){
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* ***** ** * * * *
** ******* * ** * *** ** * 0;
}
answered
0 0
Case 0: Wrong output
Case 1: Wrong output
0 like 0 dislike
Hidden content!
#include <stdio.h>

int main(){
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* ***** ** * * * ** passed,failed;
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}
answered
0 0
prog.c: In function 'main':
prog.c:13:16: warning: unknown conversion type character 0xa in format [-Wformat=]
     printf("%d%\n", passed);
                ^
prog.c:14:16: warning: unknown conversion type character 0xa in format [-Wformat=]
     printf("%d%\n",failed);
                ^
0 like 0 dislike
Hidden content!
#include <stdio.h>

int main(){
* * * * * ** * * a,b;
* * ** ** * ** passed,failed;
* * ** * *** * *** ** total;
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*** ** ** ** * * = a+b;
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* ** * *** * * * *
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* ** * * * *** * * * * ** **** ** * ** ** ** * **
* * ** * ** * * ***
* *** *** * * * ** * *** 0;
}
answered
0 0
prog.c: In function 'main':
prog.c:13:16: warning: unknown conversion type character 0xa in format [-Wformat=]
     printf("%g%\n", passed);
                ^
prog.c:14:16: warning: unknown conversion type character 0xa in format [-Wformat=]
     printf("%g%\n",failed);
                ^
0 like 0 dislike
Hidden content!
#include <stdio.h>
#include * * *** *

int main()
{
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* * *** * * ** * *** * ** *** * ***** ** **** * * * * *

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****** **** **** ** * * * * ** **** Ratio: * * ** * ** * *

* * ***** ** ** * ***** **** 0;
}
answered by (-16 points)
edited by
0 0
prog.c: In function 'main':
prog.c:9:13: warning: format '%d' expects argument of type 'int *', but argument 2 has type 'float *' [-Wformat=]
     scanf("%d %d",&pass,&fail);
             ^
prog.c:9:16: warning: format '%d' expects argument of type 'int *', but argument 3 has type 'float *' [-Wformat=]
     scanf("%d %d",&pass,&fail);
                ^
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!
* **** ****
int main()
{
* * * * * * * * a,b;
**** *** * *** **** ** * **** * *** ** **** *** ** * *
************ * *** ** ** * *** **** ** Ratio: * * ******* * ** **
** * * *** ** * ****** *** * ****** ** ** * Ratio: %g%%",(b/(a+b))*100);
}
answered by (-214 points)
0 0
Case 0: Correct output
Case 1: Correct output
0 like 0 dislike
Hidden content!
* * * **
int main(void)
{
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* * * * 0;
}
answered by (-304 points)
0 0
Case 0: Correct output
Case 1: Correct output
0 like 0 dislike
Hidden content!
#include <stdio.h>

int main()

{
* * **** *** * ** **** a,b;
** * ** * ** ** * * * * ** ** ** * *** * **** * **

******** * * *** * *** ** * *** * * Ratio: *** ****** ** *
*** * ** ** ** * * ** ** ** ** Ratio: * *** ***** * **

* * * * * ** 0;

}
answered by (-249 points)
0 0
Case 0: Correct output
Case 1: Correct output
0 like 0 dislike
Hidden content!
* *** * ****
int main()
{
* * *** * * a,b;
* * *** * ** * * * * ***** * ** ** ** *** ***** **
** * ** ** * * ** * ** ** Ratio: *** ** * ** * ***** **
* * * * * * ******* ** * * * ** * *** ** Ratio: %g%%",100*(b/(a+b)));
*** * * ** * * * * 0;
}
answered by (-329 points)
0 0
Case 0: Correct output
Case 1: Correct output
0 like 0 dislike
Hidden content!
** * *** * * *****
int main()
  {
*** *** * * * * **** ** a,b;
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}
answered by (-329 points)
0 0
prog.c: In function 'main':
prog.c:5:13: warning: format '%d' expects argument of type 'int *', but argument 2 has type 'float *' [-Wformat=]
     scanf("%d%d",&a,&b);
             ^
prog.c:5:15: warning: format '%d' expects argument of type 'int *', but argument 3 has type 'float *' [-Wformat=]
     scanf("%d%d",&a,&b);
               ^
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