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