3 like 0 dislike
10.4k 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 | 10.4k 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:172.70.131.145
©2016-2025

No related questions found

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