POJ C Programming Problem # # #: operator determination

Programming Question #: operator determination

Source: POJ (Coursera statement: The exercises completed on POJ will not count against the final results of Coursera. )

Note: Total time limit: 1000ms memory limit: 65536kB

Describe

After two integers a and b are calculated, the result is C. Expressed as: a? b = C, where,? may be addition +, subtraction-, multiplication *, divisible/or residual%. Determine the operator based on the value of the input a,b,c. If an operation is established, the corresponding operator is output, and if no operation is established, the error is output.

For example:

Input:

3,4,5

Output:

Error

If you enter:

3,4,3

The output:

%

Input

Values of a B and C take care of inline input, with a comma interval

Output

One of the five operators or an error

Sample input

6,7,13

Sample output

+

1#include <stdio.h>2#include <iostream>3 4 intMain ()5 {6     intA, B, C;7scanf"%d,%d,%d",&a,&b,&c);8     if(a+b==c)9     {Tenprintf"+"); One}Else if(a-b==c) A     { -printf"-"); -}Else if(a*b==c) { theprintf"*"); -}Else if(b!=0&&a/b==c) -     { -printf"/"); +}Else if(b!=0&& a%b==c) -     { +printf"%c",'%'); A}Else { atprintf"Error"); -     } -     return 0; -}

POJ C Programming Problem # # #: operator determination