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

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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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{

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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);

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}

Comments

Case 0: Wrong output
Case 1: Wrong output

Answer 6

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#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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****  *** *  ***  * *** * = ((n2*100)/tot);
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*    * *** * ** *  ** ***  *   0;
}

Comments

Case 0: Correct output
Case 1: Correct output

Answer 8

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#include    * *  * *  *

int main() {
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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 %%  *  * **   ******
**** **** ***    * %d %%    ** **** *   
   ** 0;

}

Comments

Case 0: Wrong output
Case 1: Wrong output