10-05: input two number and display the result

Question

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!

Answer 1

Hidden content!
#include * *** * *

float a,b;





int main(void)

{
***** * * ***** * *
*** * ** ** ***** ***** ** *
* *** ** ** Ratio: ** * ** * * **
** ** ** ** * Ratio: * * * * *** ***** **
** *** *** * ** * *** * ** *** * ** * * *

}

Answer 2

Hidden content!
#include * * *** ** *

float a,b;





int main(void)

{
*** * * * * * * * *
* * ** * ***** *** **
** ** ** **** * Ratio: * * ** * * ***** *
** * *** * *** Ratio: * ** * * ***
* * * ** * *** **** *** * ** * **** **** ** ** ** * *

}

Answer 3

Hidden content!
#include * * **** **

float a,b;





int main(void)

{
** * * ** ** * * * **
** *** * * ** * **
* ** ** * * ** * Ratio: *** * *** * **
** * Ratio: *** * * ****** **
* * * * ** * ** ** * * * * ** * *** ** * **

}

Answer 4

Hidden content!
#include <stdio.h>



int main()

{
** ** * **** * ** *** * x=0,y=0,z=0;
* * ** ** ** *** * * * ("%f %f",&x,&y);
** *** * * ** ** ** ****
* *** ** * *********** *** * * * ** * *
* ** **** *** * * * *
** * **** * * *** * **** ** ** ** * ** *** *** *
* * *** * ***** * * *** **
** ** * * ** ****** ** * ** * * * * * *
* * ** * * *** * **
* * *** ****** * * * **** ** ** * ** * * **** ******* * **

}

Comments

what if the result of a/b is an integer?
for example 10/2 = 5

Answer 5

Hidden content!
#include <stdio.h>
#include <stdlib.h>

int main()
{
  ***    *  **   * *   *** ** a,b;
*  *  ** *    *  **** **** c;
**   **  * ***       *    *  *     *** * * *** **    * ****** 
****** * ***  **  *  *** ** *** *    ** *  * **  ** **
 *  * *  * * * * * **  **  ***   *     * *** *    *  
** * *   **     * *** *    * *   *   * * **  *** **   **
 ****   *   **   *   *  ****** ***   **  **  * *   ***  ** **
 **   *  **   ** *****  **   *  0;
}

Comments

prog.c: In function 'main':
prog.c:7:11: error: unused variable 'c' [-Werror=unused-variable]
     float c;
           ^
cc1: all warnings being treated as errors

---

prog.c: In function 'main':
prog.c:7:11: error: unused variable 'c' [-Werror=unused-variable]
     float c;
           ^
cc1: all warnings being treated as errors

Answer 6

Hidden content!
#include <stdio.h>

#include <stdlib.h>



int main()

{
****** ***** * *** * * ** * * a,b;
* ** * ** **** ***** * *** * ******* ** * ** * * *
* * * ** ****** *** ** ** * * ****
** **** * * * ****** ** *** ** * * *** ***
** * **** *** ** * ** *** *** **** ****** ** ***
* * *** * * *** ***** ** * **** * *
* * * * * * * * 0;

}

Comments

what if the result of a/b is an integer?
for example 4/2 = 2