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!
*  **   *  * ***  **  
int main()
{
******  **  *   **  * ***   a,b,c,d;
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  ***** *   * * *   ******   * *  *****  Ratio:   *   * ****  *  *   * *
  *    * *     ** * ** * ** ****** * ** * 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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***   * * * ***     * * ** * *  *   *  *   Ratio: ** **   fr);
  * **  *  * *  * ** ***   * ** 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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* *****   *  **** *      * * **  ** *** *    Ratio: **   **    *** * failratio);

 * **  * *   **  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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* ****** **  *  ** ***  *** *  *     **    *  Ratio: %d%%", fail);
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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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** **     *  * * ***  *  **     **  Ratio: %d%%", fail);
 *** * ** *  **** *    ***
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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