3 like 0 dislike
22.5k views

Write a program that let the user input two number and displays the result as the example below:

輸入兩個數字,做加減乘除的運算

Example input 1:

5 6

Example output 1:

5+6=11
5-6=-1
5*6=30
5/6=0.833333

Example input 2:

1.23 3.45

Example output 2:

1.23+3.45=4.68
1.23-3.45=-2.22
1.23*3.45=4.2435
1.23/3.45=0.356522

Remember: Your output maybe 100% correct, but your code matters!

[Exercise] Coding (C) - asked in Chapter 3: Formatted Input/Output by (12.1k points)
ID: 25729 - Available when: Unlimited - Due to: Unlimited

edited by | 22.5k views

116 Answers

0 like 0 dislike
Hidden content!
#include ** ** * ***

#include * * *



int main()

{
* * * * * ***** * a = 0;


* ***** * * *** b = 0;


* * *** ** ***** * ** sum = 0;


** ** * ** * * * *** * ** ** * &a);


**** ** ** *** ******* ** **** *** * &b);


* ** * * * ** * * **** = a + b;


* * **** * * ** **** * ** *** * a, b, sum);


** **** * *** ** = a - b;


* * * **** ** ** * * ******** * * *** a, b, sum);


** * * * * **** * *** = a * b;


**** ** ** ***** ***** * ** * *** * **** a, b, sum);


*** ** * **** * * * * = a / b;


* * * * * ***** **** * * **** * ** ** ** * * a, b, sum);
** ***** ** ** **** *** ** 0;

}
answered by (-285 points)
0 like 0 dislike
Hidden content!
* ** * * **** **



int ****

{

float num1;
float num2;



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


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

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



* 0;
}
answered by (-107 points)
0 0
-----------Re-judge-----------
Case 0: Correct output
Case 1: Correct output
0 0
-----------Re-judge-----------
Case 0: Correct output
Case 1: Correct output
0 like 0 dislike
Hidden content!
#include * ** * * * *

#include * * *



int main()

{
* *** * ******** ** * * *** a = 0;


** **** * * ** ** * * b = 0;


* *** * * * * * * *** *** sum = 0;


* * ** * * * * * *** * * **** ** ** &a);


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


**** * * *** ** **** * * ** = a + b;


* * ** ** ** * ** * **** * *** ** * = ***** ** * a, b, sum);


* * * **** *** * * = a - b;


*** * * ** ** * * ** ** * * ** ** = *** * a, b, sum);


* * * * ** * **** = a * b;


** *** * ** * ** ***** * ** * = * * **** a, b, sum);


***** * **** = a / b;


** * ** *** ****** ** * ** ** * * = ** ***** a, b, sum);
** *** *** * * * ** 0;

}
answered by (-285 points)
0 like 0 dislike
Hidden content!
* * * *** *






** *



{



float num1;

float num2;






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




* sum = * * * *

float * * * * * ****

float **** * * ***

float * **** * *


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






* *** 0;

}
answered by (-107 points)
0 like 0 dislike
Hidden content!
#include *** * * * * **
* * ** **** *



int main()

{
* * * ** * a = 0;


** **** * ** * ** * b = 0;


** ** ** ** ** ** * * * * * sum = 0;


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


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


** **** * **** *** * ** ** = a + b;


** ** ** * **** * * ** * ** * ** + %f = *** ** * a, b, sum);


* * **** ** * * ****** * = a - b;


*** ** * ** **** * *** ** * ** - %f = ** *** * a, b, sum);


** * * ** * ** * ****** * ** = a * b;


* ** ** * *** *** * ***** * * * * %f = ** * ** a, b, sum);


* * * * ** ** **** = a / b;


** * * * *** *** *** **** ***** / %f = * ** ** a, b, sum);
** * * * ******** *** 0;

}
answered by (-285 points)
0 like 0 dislike
Hidden content!
#include ** * * **
* * * ** **** * * **



int main()

{
* * * * ** * * *** a = 0;


** ** * **** ***** * b = 0;


**** *** **** * ** * **** sum = 0;


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


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


* ** * *** ** * * * * = a + b;


** * * ** * * * * * ** * ** %f + %f = * * ** ** a, b, sum);


* * ** * *** *** ** = a - b;


** * * *** ** * ******* **** - %f = * *** a, b, sum);


* ** * * * ** ** * * **** * = a * b;


* * * * * * ****** * * * * %f = ** * * * a, b, sum);


* * ** * *** ** ** * = a / b;


*** ** * ** **** ** * ** / %f = ** * * * a, b, sum);
* * **** *** **** * * 0;

}
answered by (-285 points)
0 like 0 dislike
Hidden content!
#include<stdio.h>

int main()

{

    float a,b,c,d,e,f;
* *** *** * *** ***** ** * ** %f",&a,&b);
*** ** * ** ** * **
* ** ** ** *** ** * *** *
** ** *** ** *****
* ** * * * ***** ** * ** *
** ** *** * * **** ** ** **** * * *** ** * *
** ** * *** ** * * ****** * * ****** *** *** *** ****
* * ** *** * ** * * ** ** *** * ** * *** **** **** * *****
** * **** ** * * ******** * * ** ** ** * *
******* * *** **** * * 0;



}
answered by (-255 points)
0 like 0 dislike
Hidden content!
** * ** **** * ******






** *



{



float num1;

float num2;






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




* * sum = ****

float * *** * * *

float * * **

float * * *** **


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






* 0;

}
answered by (-107 points)
0 like 0 dislike
Hidden content!
#include<stdio.h>
int main()
{
**** ** ** a = 0, b = 0,c = 0;
*** *** ** ****** * ** ** * **** **** *** * ** **
**** ** ***** * ** **** = a + b;
*** * ***** * * * ***** ** * * **** *** ** * * **
** * ** ***** * ** *** * = a - b;
* ** ** *** * * **** * *** * **** ** ***
* * *** ** * *** ** **** = a * b;
* ** * *** ** ********* **** **** * * ***** *
* *** *** ** ** ** = a / b;
** * * ** * *** *** **** ** ****

return 0;
}
answered by (-141 points)
0 0
-----------Re-judge-----------
Case 0: Wrong output
Case 1: Wrong output
0 0
-----------Re-judge-----------
Case 0: Wrong output
Case 1: Wrong output
0 like 0 dislike
Hidden content!
#include <stdio.h>



int main (void)



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


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

}
answered by (-204 points)
Welcome to Peer-Interaction Programming Learning System (PIPLS) LTLab, National DongHwa University
English 中文 Tiếng Việt
IP:104.23.243.164
©2016-2026

Related questions

1 like 0 dislike
0 answers
[Resource] asked Oct 14, 2017 in Chapter 3: Formatted Input/Output by thopd (12.1k points)
ID: 26948 - Available when: Unlimited - Due to: Unlimited
| 14 views
12,783 questions
183,442 answers
172,219 comments
4,824 users