3 like 0 dislike
15k views

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%
[Exercise] Coding (C) - asked in Chapter 4: Expressions by (12.1k points)
ID: 25730 - Available when: Unlimited - Due to: Unlimited

edited by | 15k views

86 Answers

0 like 0 dislike
Hidden content!
#include <stdio.h>



int main(void)

{
* ** *** ** **** * a,b,c,x,y;
* **** * **** * ** **** * ** *** * * * ** **
** * * ** * * * * = a + b;
* * * ***** * * ** *
** ** ** *** ********* ** * * *
* * ** ** * *** ***** * ***** *** * Ratio: * * * ** ** *** **
* * **** ** ** * * ***** * *** *** * Ratio: * * * **** * *


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

}
answered by (42 points)
0 like 0 dislike
Hidden content!
#include <stdio.h>



int main(void)

{
*** * * *** ** * * a,b,c,x,y;
*** * ** *** * ***** * *** * ***** * * ** ** * **
* ** *** **** * * = a + b;
* *** * ***** ** *** * * **
**** * * * * * * *
* **** *** *** ** *** * ** * ** Ratio:%d%%\n",x);
** *** ** * * *** * *** * * **** * *


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

}
answered by (42 points)
0 like 0 dislike
Hidden content!
#include <stdio.h>
int main(void)
{
* * *** * * ** * a,b;
* * * ** * ***** * * ** * c;


* * * * * ***** ** * * * *** * * * **
* * ***** ** *** * *** *** ******* *** *
******* * ******* * * **
*** * * *** *** ***** ** * Ratio: * * * *** * *
* ** * * *** * * ** * ** Ratio: %d%%",(b*100)/c);
* ****** * * ** * * ** * * 0;
}
answered by (-168 points)
0 0
-----------Re-judge-----------
Case 0: Correct output
Case 1: Correct output
0 like 0 dislike
Hidden content!
#include <stdio.h>
int main ()
{
* **** ****** * ** * * ** a,b,c;

* **** * * ** * * * ** ****** ** * *** **
** * * * ** * * * * *** * ** * **** ** *** *
** * ** ** ** * *
** ***** * **** ********** * **** * Ratio: *** * ** * * *** *
* ********* ** *** * *** * **** Ratio: %d%%",(b*100)/c);
*** * * * ** * * * 0;
}
answered by (-140 points)
0 0
-----------Re-judge-----------
Case 0: Correct output
Case 1: Correct output
0 like 0 dislike
Hidden content!
* * **** ** *
int * *
{
int a,b;
float c,d;
* * * ** ** *****
****** * **** * * ** *
c= * ****
** ******* * *
** * * *** * * ** * ***
* * * ** Ratio: ****** * *


* ** 0;
}
answered by (-329 points)
0 0
-----------Re-judge-----------
Case 0: Correct output
Case 1: Correct output
0 like 0 dislike
Hidden content!
#include <stdio.h>

int main(void)

{
* *** * **** * ** a,b;
*** * **** ** * * ***** * c;




* * * * * * *** * * * * ** **** ** * * *
* ** * *** * * ** * * * ** * * * ** * ** * *
* ** * ***** * * ** ** *** *
* *** * *** **** * * * * * *** *** * * ** ratio: ** *** * * *
*** * * ** * ** *** *** * ** ratio: %d%%",(b*100)/c);
** * *** * ***** * * * 0;

}
answered by (-168 points)
0 like 0 dislike
Hidden content!
* *** *** ** ** * *

int *** *

{

int a,b;

float c,d;
** ****** ** **** ****
* ****** * **** * * * *

c= *** * ** ** *
* * * * * **
* *** * * * ** ** * * ****
*** * **** * * **





return 0;

}
answered by (-329 points)
0 like 0 dislike
Hidden content!
#include <stdio.h>

int main(void)

{
* * **** * ** ** *** a,b;
* **** * ** ** *** **** c;




* * ** *** * * **** ** **** ** ** * **** * * *
* * **** * * * ** ****** * ** **
* ** * ** ***** ****** ** * *
* ** * * **** ** * * * ***** * * * ** * ratio: ** * * * **
*** ** * ***** * * ** ***** *** * ratio: %g%%",(b*100)/c);
** * * ***** **** ** 0;

}
answered by (-168 points)
0 like 0 dislike
Hidden content!
#include <stdio.h>

int main(void)

{
* **** * * *** * * * ** a,b;
*** *** * * ******** c;




* * *** **** ** * **** ** * ** ***
* ** ** * * * * * ** **** ** *** ** * * ** ***
*** * ****** ** **** ****
* ***** * *** **** * *** ** * * * *** * ratio: * ** * **
**** ** * * ********** ** * * ** ratio: %g%%",(b*100)/c);
** ** * * *** * ********** 0;

}
answered by (-168 points)
0 like 0 dislike
Hidden content!
* * *** * *** **


int main(void)

{


float **** ***** * ** *** *** *** *** * * *

** ** ** * * ** ** * **** *
scanf ** ******** ** **********

float sum = * ** * ** ***

* * *** = * ** ** **** *
** * * **** * **** * * *****

** * * * Ratio: * * * **** ****
*** * * *** Ratio: *** **** * * ** * ** *


return 0;
}
answered by (-107 points)
0 0
prog.c: In function 'main':
prog.c:11:9: error: format '%d' expects argument of type 'int *', but argument 2 has type 'float *' [-Werror=format=]
 scanf("%d",&number_passes);
         ^
prog.c:12:10: error: format '%d' expects argument of type 'int *', but argument 2 has type 'float *' [-Werror=format=]
 scanf ("%d",&number_failures);
          ^
cc1: all warnings being treated as errors
Welcome to Peer-Interaction Programming Learning System (PIPLS) LTLab, National DongHwa University
English 中文 Tiếng Việt
IP:172.69.17.67
©2016-2025

No related questions found

12,783 questions
183,442 answers
172,219 comments
4,824 users