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