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()
{
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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

Hidden content!
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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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    * * ** *** ** 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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*  *  * * **  * * **   *    = n1+n2;
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    * ** *  *  *      * ** *** *      *  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()
{
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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