View Compilation Error

0_0_32487780_11165.cpp: In function 'int main()':
0_0_32487780_11165.cpp:20:8: error: expected '(' before '%' token
   while%
        ^
0_0_32487780_11165.cpp:20:8: error: expected primary-expression before '%' token
0_0_32487780_11165.cpp:20:8: error: expected primary-expression at end of input
0_0_32487780_11165.cpp:20:8: error: expected ')' at end of input
0_0_32487780_11165.cpp:20:8: error: expected statement at end of input
0_0_32487780_11165.cpp:20:8: error: expected '}' at end of input
0_0_32487780_11165.cpp:20:8: error: expected '}' at end of input