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