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