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

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*  ******* ***  * ***
int main()
{
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 *     ** **** *  *** ******  ***  **   ***  ** * * ** * **
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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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 *** ***   *  ***  ****   ***    * * * Ratio:  *** **** fr);
** *   * * *   *   **  * 0;
}

Comments

Case 0: Correct output
Case 1: Correct output

Answer 3

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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

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

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

  ********  * *** 0;




}

Comments

Case 0: Wrong output
Case 1: Wrong output

Answer 6

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

*  ** * *     **       *** *  pass, fail;
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***** **      ** ***  **  * *  *    Ratio:      * * * ** failratio);

    * *** *   **  0;




}

Comments

Case 0: Wrong output
Case 1: Wrong output

Answer 7

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

int main() {
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**  **** * ***  ***   ****    = ((n2*100)/tot);
 *  *  *    *   **    *  **
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* ** * *  * ****   ****  **   * 0;
}

Comments

Case 0: Correct output
Case 1: Correct output

Answer 8

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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;
 *  ** * **  * *    *    *    sum;
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**  **    ** * * * **     *    avg2;
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***  **** *      ** * **** *  * * ***** * ** Ratio: %d%%",avg2);
 * *  *  ***  * * ***
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}

Comments

Case 0: Correct output
Case 1: Correct output

Answer 10

Hidden content!
* *   *   ***  *  *   

*** * *

{

int a,b;

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

}

Comments

Case 0: Wrong output
Case 1: Wrong output