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: %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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}

Comments

Case 0: Wrong output
Case 1: Wrong output

Answer 6

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

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}

Comments

Case 0: Wrong output
Case 1: Wrong output

Answer 7

Hidden content!
#include    *   *  * * * 

int main() {
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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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  **    **  * *  ****   *  
*** * ***  *   **** **    *
 *    *  *** *  **** ******   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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***   * * *   ** ** *   ***** **   ** **** Ratio: %d%%",avg2);
   **    ** **  * * ***** *****
***********    *   *  **    ** *  0;
}

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