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;
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***** ** * **** ** * 
**     **  * * * * 
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   ** **  * *  * *  **** * ** 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