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!
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int main()
{
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    * * * **  * * ****** ** *  *** 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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*  ******  *  * * * **   ** * * *  *  0;
}

Comments

Case 0: Correct output
Case 1: Correct output

Answer 3

Hidden content!
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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

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 ()
{

* *    * *  * *  * ***   **  *  pass, fail;
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* * ** *   **  **  0;




}

Comments

Case 0: Wrong output
Case 1: Wrong output

Answer 6

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

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

** *  **  *  * 0;




}

Comments

Case 0: Wrong output
Case 1: Wrong output

Answer 7

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

int main() {
     *   * *  * *  **  *** 
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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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**  * ***  ***    *****   ***** *** 0;
}

Comments

Case 0: Wrong output
Case 1: Wrong output

Answer 9

Hidden content!
#include <stdio.h>

int main()
{
   * **   **** *    *    *  * pass;
* * *      **** * * **   **   fail;
***** *  * ** *  ** * ** ** ** * sum;
     *    * *  **      *** **  * avg1;
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 * * **  * *  * *    **** **  * * * *** * ** **    Ratio: %d%%\n",avg1);
 * *  *** ** **  * *   * ***  **    *  ******  Ratio: %d%%",avg2);
  *** * *   **   **  **
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}

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