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()
{
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 *******      **  *    ** **** **** **  *  * * 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()
{
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 **   *   *  ** **  *** **  *   ** ***** *  *  Ratio:   *  **   fr);
 *  *  *  * * ***  ***** *** *** 0;
}

Comments

Case 0: Correct output
Case 1: Correct output

Answer 3

Hidden content!
#include * * *   *       
int main()
{
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   ***   *       *   *** ***** 0;
}

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

  * * ****  *    0;




}

Comments

Case 0: Wrong output
Case 1: Wrong output

Answer 6

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

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

Comments

Case 0: Correct output
Case 1: Correct output

Answer 8

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

int main() {
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**** ** * *  ** *****   * *      n1,n2;
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  ** *    ** * **    * * *  **    pass,fail;
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* *** ****** * *  *** *  * *****  * *    ***   &n1, &n2);
 *     ***  ***      ****
*   * *   *  *  *  * *  **  * ** = n1+n2;
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* *   ******   **  *****
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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;
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* *   ***  ****  ** *  *** * *   **   Ratio: %d%%\n",avg1);
*    ***  *   * ** *  *** *** **  *** Ratio: %d%%",avg2);
 * *  **  ***** ***** **    *
* * ** *** * * *** ** * **  *  0;
}

Comments

Case 0: Correct output
Case 1: Correct output

Answer 10

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

**** *  

{

int a,b;

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

}

Comments

Case 0: Wrong output
Case 1: Wrong output