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