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