Compilare: user.cpp: In function ‘int main()’: user.cpp:39:9: warning: this ‘if’ clause does not guard... [-Wmisleading-indentation] if(x<0) x=-x;if(y<0) y=-y; ^~ user.cpp:39:22: note: ...this statement, but the latter is misleadingly indented as if it is guarded by the ‘if’ if(x<0) x=-x;if(y<0) y=-y; ^~