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