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