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()
{
  **   *    * *   *  * ** * a, b, ans, sr, fr;

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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!
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int * *

{

int a,b;
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}

Comments

Case 0: Correct output
Case 1: Correct output

Answer 5

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

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

      *     **  * 0;




}

Comments

Case 0: Wrong output
Case 1: Wrong output

Answer 6

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

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

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

}

Comments

Case 0: Wrong output
Case 1: Wrong output