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!
    *    ** **   ** **
int main()
{
 ** ****    * * ***   *** **  * a,b,c,d;
** *      *    * *   *        * *   **** * **** ** *   ***  *  *
**  *** ** ***     *  ** **  ***  *   **   Ratio:   * * ** *  * ***
***** ******* *    * ** **    **** * **** Ratio: %g%%",100*(b/(a+b)));
* *   **  *   * **  * *  ** ** 0;
}

Comments

prog.c: In function 'main':
prog.c:5:13: warning: format '%d' expects argument of type 'int *', but argument 2 has type 'float *' [-Wformat=]
     scanf("%d%d",&a,&b);
             ^
prog.c:5:15: warning: format '%d' expects argument of type 'int *', but argument 3 has type 'float *' [-Wformat=]
     scanf("%d%d",&a,&b);
               ^

Answer 2

Hidden content!
#include **    **   *    
int main()
{
**  *  * **   *    *   * **   *    a, b, ans, sr, fr;

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* **    *  * ****   *   *  *  *** *  *** * *** Ratio: *  * ** sr);
** * ** * *** ** *** * *  * * ** * **  Ratio:  **** **   fr);
***  *    **       ***   * **   0;
}

Comments

Case 0: Correct output
Case 1: Correct output

Answer 3

Hidden content!
#include **  *   ***  
int main()
{
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***  *  * *    *  *  **   * ***  ** *   ** &a, &b);

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}

Comments

prog.c: In function 'main':
prog.c:6:13: warning: format '%d' expects argument of type 'int *', but argument 2 has type 'float *' [-Wformat=]
     scanf("%d %d", &a, &b);
             ^
prog.c:6:16: warning: format '%d' expects argument of type 'int *', but argument 3 has type 'float *' [-Wformat=]
     scanf("%d %d", &a, &b);
                ^

Answer 4

Hidden content!
*   *      *** *   * **  **
int     

{

int a,b;
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}

Comments

Case 0: Correct output
Case 1: Correct output

Answer 5

Hidden content!
#include  **   *  *  *   
int main ()
{

*   *   *     * *  *    * *   pass, fail;
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*  *   *****   *  *  ** * *  *  ****    *  *   *   &pass, * ** 

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*****  * * *   *  **** *** *** ** **** =   *** ** ** * 
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* ***** ****  * * *    ******  ***        Ratio:   *   *   *****   **  failratio);

* ** * ** **  *** * 0;




}

Comments

Case 0: Wrong output
Case 1: Wrong output

Answer 6

Hidden content!
#include   *   **  **  *  ***
int main ()
{

*  * *    **  * *   *  *  * pass, fail;
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 * ** ** *  *    *****   *****  *****    ** **   **  &pass,  * **     

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**  ** * * ******    *** * * *  *   * ***** Ratio:  **  *   *    failratio);

 *  *** * **** *   * * 0;




}

Comments

Case 0: Wrong output
Case 1: Wrong output

Answer 7

Hidden content!
#include ** ****  ***

int main() {
  * *  ******** ** ***  
 ***  *        *** *** ** * ** n1,n2;
**  ** ***       **********  ****  tot=0;
  ***  * * * ***** ***      pass,fail;
*      **  * *  ** * * ***  
** *  ** *  * ** ** **  *** *      ****  *  ** &n1, &n2);
 * * * * **  *    ***  *   *
*       *    * *     **  * *      * = n1+n2;
 *  *  **  * **   **    **  * = ((n1*100)/tot);
** *******   **  ** *** ** * * * 
**** *  ***  ****  ** = ((n2*100)/tot);
*  *  ****   *  * *** ***    **
* *  *  * * **   *** ***   *  **** **    Ratio:  **   *** pass);
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  * **** * *   ** * *  *  * *** 
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*  *   *     **  * **      ** * * * 0;
}

Comments

Case 0: Correct output
Case 1: Correct output

Answer 8

Hidden content!
#include **  *   

int main() {
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* *  ******  * ** *  ***** n1,n2;
*  ***  * *   **   ****  *  * tot=0;
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 **  *  *** *  **  ** ***  **     * *  ****   &n1, &n2);
  *  * **  *** **** 
       * ** * *  **     * **  = n1+n2;
**** ****  * *  *    ** ** **  * ** = ((n1*100)/tot);
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*  ******* **    * **   *
 *  *   ** **  * *** *     **  **  * Ratio:  * *  ** * pass);
 ** ** * ****** * **  **  ** **   *  * * Ratio: %d%%", fail);
 **  ** * ***  *   **  
   ***   **   ****** 
  * *   * *   ** * **** *  * *  0;
}

Comments

Case 0: Wrong output
Case 1: Wrong output

Answer 9

Hidden content!
#include <stdio.h>

int main()
{
*   *  **  ** *    *** ****  * * * pass;
****   ******* ******* ***   fail;
* * ** * *  **** *  *  * ** **  sum;
*****  *    **  ***   ** ***   *   avg1;
* *    * *  ***    * * *       avg2;
* ***   *** **  * *   
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     ** * *  *  *** * **     * **  *  * *  * Ratio: %d%%",avg2);
  *   **  * * ** *    *
*   ** * *  *  * *   * * *** *  0;
}

Comments

Case 0: Correct output
Case 1: Correct output

Answer 10

Hidden content!
* * *  ****  **  * * 

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{

int a,b;

  *          ****     * **   ** ** *
 * **   *  *    *    %d %% **  ***  *  *   **  *
* * *** * ** **    ** %d %%  *** ** ***** * 
*    0;

}

Comments

Case 0: Wrong output
Case 1: Wrong output