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

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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

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#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

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}

Comments

Case 0: Correct output
Case 1: Correct output

Answer 5

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

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}

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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     ***       *   **     ** 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:  * ******** pass);
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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;
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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 %%   ***   **   **
*** 0;

}

Comments

Case 0: Wrong output
Case 1: Wrong output