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

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

Comments

Case 0: Correct output
Case 1: Correct output

Answer 3

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

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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* ***   * *  ***     * ** **  * * Ratio: *** *  *  ***  **     failratio);

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}

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

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#include      * ** *  ***

int main() {
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}

Comments

Case 0: Correct output
Case 1: Correct output

Answer 8

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#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;

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

}

Comments

Case 0: Wrong output
Case 1: Wrong output