0_0_25893255_11085.cpp: In function 'int main()': 0_0_25893255_11085.cpp:88:7: error: 'x' was not declared in this scope if(x>y) swap(x,y); ^ 0_0_25893255_11085.cpp:88:9: error: 'y' was not declared in this scope if(x>y) swap(x,y); ^