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