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:104.23.243.165
©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