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