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

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

Comments

Case 0: Correct output
Case 1: Correct output

Answer 3

Hidden content!
#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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** *  *** * * * *  * **** * 
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*  ** **    * * *   * ** * * **    * Ratio: %d%%", fail);
* *****  * ** **  ** *  * 
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** * *  *  **    ***         * 0;
}

Comments

Case 0: Correct output
Case 1: Correct output

Answer 8

Hidden content!
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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;

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

}

Comments

Case 0: Wrong output
Case 1: Wrong output