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