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