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