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