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!
#include  *  **  * *   * 

int main ()

{

    *   *  ***** *    * *     * * a,b,c, D, E;

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

* ** * ** *   * *   * * *  *    * *  = a+b;
** ** *  **   ** *      = (a/c)*100;
 * ***   *****   *** **   =     

 ********* *  ******* *  ** * * *    ****   * * Ratio: * ** * **    D);
****  * **** **   **** **  ** *  * ** ***      Ratio: * *  * ***  *** E);

     * *   *  * *      ** *  0;

}

Comments

-----------Re-judge-----------
Case 0: Correct output
Case 1: Correct output

Answer 2

Hidden content!
#include <stdio.h>



main(void)

{
* * *** ****** * * * a,b,sum1,sum2;
* ** *** *** * ** ** * ****** * * * *** * * *
* *** * * * *** ** *** *** ** *** * **** ****
*** * ** * * ***** ** ** = a*5;
* * ** ****** ** ***** = b*5;
* ** * * ***** * * * * (sum1>40)
****** ** ** * * * * * ** * ******* *** *** * *** ** ***** ratio: %d%%\n",sum1);
*** *** * **** ***** * * * *
****** *** ** * * ** **** * * *** * * * * * ratio: %d%%\n",sum1);
* * **** *** ** *** ** ** * **
*** * * * * * * * * ** *** * ** ** * *** ***** ** ****** * * ratio: * * * **** *
* ***** * * * * * *
** ** * * ** ** ** ****** *** ***** * ****** * * * **** ratio: %d%%\n",sum2);
*** * *** ******* 0;



}

Answer 3

Hidden content!
#include  *** *  **   ***
int main(void)
{
** * **** ** *  x, y;
     ** **  *  * *  a, b, c;
 * **  * *  *** **  ****  *   * **  *   *  * **   ** * **
    *** * 
 ****  ** **  ** *   
** * ****** **** *  
*        * * * **** ** *** Ratio:  * * *  Ratio: *  *    
    ** *  * * ** * 0;
}

Comments

-----------Re-judge-----------
Case 0: Correct output
Case 1: Correct output

Answer 4

Hidden content!
 * ** ***** * ****  
int main(){
*  *   *** **        ***     i,j,total;
  **** **** * **    *   * ****  ****  * *  * *** *   **  **** *   
 *      * *   ***    *      **     * **
  * *** **  *    ** **    **   **   * ****  Ratio: %d%%\nFail Ratio:   **   **** **   *** ***   * 
* *   ******   *    **  ** * **  0;
}

Comments

-----------Re-judge-----------
Case 0: Correct output
Case 1: Correct output

Answer 5

Hidden content!
#include    **  ** *       **
float a,b;


int  * **
{
*    *** *** *  *    **  **  
** * * ****   ** **    *   
* * * *   *     **  Ratio: *** *  * *  **   *** **  
 *  ** *   * * Ratio:   *** **   * ** 
}

Comments

-----------Re-judge-----------
Case 0: Correct output
Case 1: Correct output

Answer 6

Hidden content!
** *  *   * **  *    *
     **
{
 *  a, b , v , x, ***
 *  *** * *   **     **   ***** **   *
 * =a + b;
v = (a / *** 
x = (b / * ** 

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

******     * * * *  *   ** * *     ***   
 * * **  * *   *****  ** **         
}

Comments

why do you use float number instead of integer?

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-----------Re-judge-----------
Case 0: Wrong output
Case 1: Wrong output