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?

---

-----------Re-judge-----------
Case 0: Wrong output
Case 1: Wrong output