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