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 <stdio.h>
#include <stdlib.h>

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

Comments

Case 0: Correct output
Case 1: Correct output

Answer 2

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

int main()
{
    **   * ** *     ***   * a,b;
    *   *  ***  ***  **  **      c;
 **  ** *    *  * *****  * ** *  *  * *   ****  * **   **  ** **
**  *  *    *   * *      *   ** *    * %g\n",a,b,a+b);
*  **     *     * *** *    ** * **   * *   * * ****  *  
 ***  *   ****  **  *   *   **  *  ** *    *** *    * * *****    
** ***** ** ** **   ** *** **   * ***    ***** %g",a,b,a/b);
   *****  *    * ***       * * 0;
}

Comments

Case 0: Wrong output
Case 1: Wrong output

Answer 3

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

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

Comments

Case 0: Wrong output
Case 1: Wrong output

Answer 4

Hidden content!
  ** ** * ** ** *****

int main()

{

float a,b;

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


return 0;

}

Comments

Case 0: Correct output
Case 1: Correct output

---

-----------Re-judge-----------
Case 0: Correct output
Case 1: Correct output

---

-----------Re-judge-----------
Case 0: Correct output
Case 1: Correct output

Answer 5

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

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

Comments

-----------Re-judge-----------
Case 0: Wrong output
Case 1: Wrong output

---

-----------Re-judge-----------
Case 0: Wrong output
Case 1: Wrong output

Answer 6

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

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

Comments

-----------Re-judge-----------
Case 0: Wrong output
Case 1: Wrong output

---

-----------Re-judge-----------
Case 0: Wrong output
Case 1: Wrong output

Answer 7

Hidden content!
int main()

{

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

* * *** * *** ** * * * %f",&a,&b);

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

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

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

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

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

}

Answer 8

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

int main()

{
float a,b;

scanf("%f   ***  * **  *    ****  * * *

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

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

**  **  *    **   * * * ***   *   
 *  * **  * *  * * *    ***  ****
*   *      ** ** *  *  *  *  *   * * 
    *    ** **   * ****  ** * * * 
*/
return 0;
}

Comments

-----------Re-judge-----------
Case 0: Correct output
Case 1: Correct output

---

-----------Re-judge-----------
Case 0: Correct output
Case 1: Correct output

Answer 9

Hidden content!
#include <stdio.h>
int main ()
{
*    *    *    *** * * a , b, c, d ;

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

 **  * ** *  ** *** **     **  ***    *****  ***** + b);
* ****** * **   * ** * ***      * * *   ***  **** **   * *
 *  *      **    ** *  *** *  * * ****    * b,a * b);
* ** *     * *** *** * **  *  * ***  ****** **    *** *

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







}

Comments

prog.c: In function 'main':
prog.c:4:20: error: unused variable 'd' [-Werror=unused-variable]
    float a , b, c, d ;
                    ^
prog.c:4:17: error: unused variable 'c' [-Werror=unused-variable]
    float a , b, c, d ;
                 ^
cc1: all warnings being treated as errors

---

prog.c: In function 'main':
prog.c:4:20: error: unused variable 'd' [-Werror=unused-variable]
    float a , b, c, d ;
                    ^
prog.c:4:17: error: unused variable 'c' [-Werror=unused-variable]
    float a , b, c, d ;
                 ^
cc1: all warnings being treated as errors

Answer 10

Hidden content!
#include <stdio.h>
int main(void)
{
*  ** *     *** *    ****  ** *   a,b,c,d,e,f;
*** *  ** ******  *** **    *  *  * *  %f",&a,&b);
**** *  * * **      **   *  * **  
*  ** * ***    *  *    ***  *  
   **  *****  *** *  * *    **  
*********  * ** ***** ***********
 **   **   ** * ** ***      ** **      *  *      * **
   *  *  * ***   **** *   * ****** *  ** *****  * * **
*   * *  ***  *****   *  *   ***    **    * *  * *    **
*     * *  *      ** ** * ****** **    **** ** *****  *
   **  *    * * ** ** ***   * * * * 0;
}

Comments

-----------Re-judge-----------
Case 0: Correct output
Case 1: Correct output

---

-----------Re-judge-----------
Case 0: Correct output
Case 1: Correct output