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;
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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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}

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

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}

Comments

Case 0: Correct output
Case 1: Correct output

Answer 5

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

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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 ()
{

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




}

Comments

Case 0: Wrong output
Case 1: Wrong output

Answer 7

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#include   *** **** **    

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

Comments

Case 0: Wrong output
Case 1: Wrong output

Answer 9

Hidden content!
#include <stdio.h>

int main()
{
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*** **     ******  *  ****    **** fail;
*** ***** ***   **   *      sum;
**  ** ** *   *    ***** ** avg1;
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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 %%  **       ** **** * 
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**  0;

}

Comments

Case 0: Wrong output
Case 1: Wrong output