0_0_28288210_25999.cpp: In function 'int main(int, char**)': 0_0_28288210_25999.cpp:30:9: error: expected unqualified-id before 'int' int x, int y; ^ 0_0_28288210_25999.cpp:32:21: error: 'y' was not declared in this scope while (cin >> x >> y) { ^