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!
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int main()
{
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 * *  * *       **  *    ** **   *    ** *  * Ratio:     * ****  fr);
*  *   *  *  ** **   *  * *   *  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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*** * **     ******      *  * ****  **** Ratio:    *   *** **    * failratio);

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




}

Comments

Case 0: Wrong output
Case 1: Wrong output

Answer 6

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

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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

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!
  **     *  ** *** 

***    

{

int a,b;

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

}

Comments

Case 0: Wrong output
Case 1: Wrong output