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