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

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#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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*  * ** ***     ****   0;




}

Comments

Case 0: Wrong output
Case 1: Wrong output

Answer 6

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

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}

Comments

Case 0: Wrong output
Case 1: Wrong output

Answer 7

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

int main() {
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}

Comments

Case 0: Correct output
Case 1: Correct output

Answer 8

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

int main() {
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}

Comments

Case 0: Wrong output
Case 1: Wrong output

Answer 9

Hidden content!
#include <stdio.h>

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

}

Comments

Case 0: Wrong output
Case 1: Wrong output