10-05: A program that reads the exams result and displays the percentages.

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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%
[Exercise] Coding (C) - asked in Chapter 4: Expressions by (12.1k points)
ID: 25730 - Available when: Unlimited - Due to: Unlimited
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Hidden content!
#include  **  *   **   

int main(){
* **    **  *   *** ***  * a,b;
 *   * *** * *** * ****** passed,failed;
***  **   ** *   ***   * * ** * total;
   ** *    **    **** * * * 
*** **  *   * **** *    **     **** ** ***  **** **  ***  *   ***
*     ***    *** ****  *** ** ** * = a+b;
** *****  **  ****  *** ** ****  = (float)a/total*100;
  ***    ** * * ****   *   * = (float)b/total*100;
**** ***  *  *****  * **
    **  *   **** ***   * ***** **    * ** *   Ratio: %d%%\n", passed);
* * **  **    **    * ** **** * ** ****   * Ratio: *   ** **** * *
**  ****        * ***   **  
*  ** ** *  **** * *       ** 0;
}
answered
0 0
Case 0: Correct output
Case 1: Correct output
commented by (4.3k points)
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Hidden content!
#include <stdio.h>

int main(){
  ****   * **  **   *****  **  ** a,b;
*  * *    **  **  ** **  * ***  ** passed,failed;
   *****    *        ***** total;
   **** * *    **  *    ****
** *** *  *  * *  *     *  ***** *  *  **** *** **       ****
  **** ***  *** * **    * * *     = a+b;
 **    **  ** *  *** **    *  = (float)a/total*100;
*  *  **** ******* * *     ***   = (float)b/total*100;
    *  *** ***  **  *  *** *
 ** ** **  * * ***   **      ***    **** *   **  *  passed);
 * * **   ** * **** *    * *  **  ***** * *  * **** ***  *
    * ** *     ** *** *   **
*  *   *  * *  ***** *  **    0;
}
answered
0 0
Case 0: Wrong output
Case 1: Wrong output
commented by (4.3k points)
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Hidden content!
#include <stdio.h>

int main(){
    ** *   ** * *  ***         a,b;
*       **  *     *     passed,failed;
 ***  *** *   * ** *   ***  total;
** *  *  * ****  * *  * ** ** * *
**  *   **** *  * **   **** * *   ****  *  *  *** ** * *   ** **
 *  *  *   *   ***** * * *    *   ** = a+b;
** *   *** ** ** *   * *  ***  = (float)a/total*100;
  ****  *   *   * ***** * *    * *** = (float)b/total*100;
     **** *** * ***  **** ***
* *  *   **** ******  **       * **  *** *  passed);
*     * *    *  *** *****    * * * *****  * *   **   * **
* ** *  ** * ****   **  *    
 *  **  * *  * *   *   *****  *   * 0;
}
answered
0 0
prog.c: In function 'main':
prog.c:13:16: warning: unknown conversion type character 0xa in format [-Wformat=]
     printf("%d%\n", passed);
                ^
prog.c:14:16: warning: unknown conversion type character 0xa in format [-Wformat=]
     printf("%d%\n",failed);
                ^
commented by (4.3k points)
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Hidden content!
#include <stdio.h>

int main(){
* **** ****** *** ** ***  a,b;
**    *** **  **       * * *  **    passed,failed;
  *  ** **  * *  ** *  *  **  total;
   ** *    *  **** ***  **
  * * * * ****     * *****  ****  ***  *  *  * *    * * * ***   
*** *  **** *  ** * ***  **** = a+b;
 * * * * * ***    *  **  * ***    = (float)a/total*100;
***     *     * *** *  **** * = (float)b/total*100;
   * *  ***** * *** *    *  *
* **   *         *  **  **** *     * *   *** ** * passed);
 **   * *** * **** * *** * ** *** ** **** *    * ***
****  * *  ***   ***  **   * 
  *   ****   *   **  * **** * *  * 0;
}
answered
0 0
prog.c: In function 'main':
prog.c:13:16: warning: unknown conversion type character 0xa in format [-Wformat=]
     printf("%g%\n", passed);
                ^
prog.c:14:16: warning: unknown conversion type character 0xa in format [-Wformat=]
     printf("%g%\n",failed);
                ^
commented by (4.3k points)
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Hidden content!
#include <stdio.h>
#include  *      ****** 

int main()
{
****  * ** ***  *       **  * pass,fail;

    ****  * * *     ** *  * ** *  * *** * * ** * * *    ** *** 

****     ** *  * * * * *******  *** *    *  Ratio: *** ****   **** * * *** * **
 ** * ** *  *  *  **** *  ***      **** * *  Ratio: **   *** *  ******  

*****  **       *   * *    **   0;
}
answered by (-16 points)
edited by
0 0
prog.c: In function 'main':
prog.c:9:13: warning: format '%d' expects argument of type 'int *', but argument 2 has type 'float *' [-Wformat=]
     scanf("%d %d",&pass,&fail);
             ^
prog.c:9:16: warning: format '%d' expects argument of type 'int *', but argument 3 has type 'float *' [-Wformat=]
     scanf("%d %d",&pass,&fail);
                ^
commented by (4.3k points)
0 0
Case 0: Correct output
Case 1: Correct output
commented by (4.3k points)
0 0
Case 0: Correct output
Case 1: Correct output
commented by (4.3k points)
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Hidden content!
*  * ** ** ** *******
int main()
{
*   *** **   *  **   **** *      * a,b;
*    *    ***  ***** * *  **  ** * **      **** ** *** **
* * **** ***  *   * ****  *   *** *    ** * *  *** * Ratio: * ****** *   ******* 
 **    ** **** **  *****  *   *     *   Ratio: %g%%",(b/(a+b))*100);
}
answered by (-214 points)
0 0
Case 0: Correct output
Case 1: Correct output
commented by (4.3k points)
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Hidden content!
* *  **  * ** *  * *
int main(void)
{
* *  **  ** *    * * ** ** ***   a, b,success, fail ;
****   *  ****   * ***   *    ****     *   *  ****  *  * *     * *   *
*** **  * ** *  **       ***    ** ****
    * ***  * **** *** **     ** *** **
 * ** ***  ** ***     *** ***** *  * ********  Ratio: %g%%\nFail Ratio:  * **** success, fail);
**   * ***  ***  ** **** ** ** **    0;
}
answered by (-304 points)
0 0
Case 0: Correct output
Case 1: Correct output
commented by (4.3k points)
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Hidden content!
#include <stdio.h>

int main()

{
**  **     * *  ****** *  ** a,b;
  ****  *     *    ***** *   * **   * ** *    ****  ***  

***        ****     *    ***     * * ****  ** Ratio:     * * *** **  *  ** *
*   * *   ***** *    ***** * *  **** *** * Ratio: ** * *  *   * ** * 

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

}
answered by (-249 points)
0 0
Case 0: Correct output
Case 1: Correct output
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Hidden content!
   *** ***      **** 
int main()
{
    * ** *** ********  * * *   a,b;
   ***  *** * *   *       ***** *** ** **   **    *  **** 
 ***    * *  *  *** * * ** **  **** ***  Ratio:   ** * * ** ** * *  
 ***   ******** ** * * * ** *  *  Ratio: %g%%",100*(b/(a+b)));
***     ** **    * ***       * 0;
}
answered by (-329 points)
0 0
Case 0: Correct output
Case 1: Correct output
commented by (4.3k points)
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Hidden content!
  *** *****    ** * *  
int main()
  {
      * **** *   ** * ****  **     ** a,b;
  ** ***  ** *   ****    ******  ** *** * ***  ** *** * ***
   *  ***  **   ****      * ***** *     **  Ratio:    **********  ***  * 
    ** *      **   * *  *    **     ** *  * Ratio:    * *** * * ** ***
*** *  *   **   *  ** *** *   0;
}
answered by (-329 points)
0 0
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);
               ^
commented by (4.3k points)
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