10-05: A program that reads the exams result and displays the percentages.

Question

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%

Answer 1

Hidden content!
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int main()
{
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  * *   ** * **  **      * *    ****  Ratio: %g%%",100*(b/(a+b)));
* ***** *****  *   **** *** * 0;
}

Comments

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);
               ^

Answer 2

Hidden content!
#include  **  *  * **  
int main()
{
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*  *     ****  ** **   *   *    0;
}

Comments

Case 0: Correct output
Case 1: Correct output

Answer 3

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#include  * * **  ***** * *
int main()
{
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}

Comments

prog.c: In function 'main':
prog.c:6:13: warning: format '%d' expects argument of type 'int *', but argument 2 has type 'float *' [-Wformat=]
     scanf("%d %d", &a, &b);
             ^
prog.c:6:16: warning: format '%d' expects argument of type 'int *', but argument 3 has type 'float *' [-Wformat=]
     scanf("%d %d", &a, &b);
                ^

Answer 4

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}

Comments

Case 0: Correct output
Case 1: Correct output

Answer 5

Hidden content!
#include ** ***   *  *
int main ()
{

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* * **   ** * * *  0;




}

Comments

Case 0: Wrong output
Case 1: Wrong output

Answer 6

Hidden content!
#include  *  *** ** *** 
int main ()
{

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**** *   * *  * 0;




}

Comments

Case 0: Wrong output
Case 1: Wrong output

Answer 7

Hidden content!
#include ** ** * ** **  

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

Comments

Case 0: Correct output
Case 1: Correct output

Answer 8

Hidden content!
#include *  * * *   * * 

int main() {
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* *    *  ** **** * ***   
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* * ***** **     *** * **    
** * * *    ********* ** * *  
***** ** *  * * *  **    *  * 0;
}

Comments

Case 0: Wrong output
Case 1: Wrong output

Answer 9

Hidden content!
#include <stdio.h>

int main()
{
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*** *  *    *     *  **    *  fail;
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 ** *** * * ** *****   ** ** 
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}

Comments

Case 0: Correct output
Case 1: Correct output

Answer 10

Hidden content!
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{

int a,b;

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**** ** * **    *   *  ** %d %% * **    *  *** *   
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  *  0;

}

Comments

Case 0: Wrong output
Case 1: Wrong output