Three Numbers

Three natural numbers a, b, and c are given in this order. They originally formed a correct equation by placing one equality sign and one arithmetic operator between the numbers, but the signs were erased and only the numbers remain.

Without changing the order of the numbers, print one possible equation in the form a op b = c or a = b op c. The operator op must be one of +, -, *, and /.

The first line contains three natural numbers a, b, and c separated by spaces. Each number is at most 100.

The input is guaranteed to allow at least one valid equation.

Print one possible equation on the first line without spaces. The order of the input numbers must be preserved, exactly one equality sign must be used, and exactly one of the four arithmetic operators must be used.

If more than one equation is possible, print any one of them.