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