Compilare: main.cpp: In function 'long long int rezolva(long long int, long long int)': main.cpp:20:38: warning: suggest parentheses around comparison in operand of '&' [-Wparentheses] if (a%P < 0 || b%P < 0 || a&P<b%P) ~^~~~ main.cpp:20:9: warning: this 'if' clause does not guard... [-Wmisleading-indentation] if (a%P < 0 || b%P < 0 || a&P<b%P) ^~ main.cpp:23:13: note: ...this statement, but the latter is misleadingly indented as if it is guarded by the 'if' p = p*x[a%P]%P*y[a%P- b%P]%P*y[b%P]%P; ^