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