Eroare de compilare: main.cpp:8:29: error: argument to '-O' should be a non-negative integer, 'g', 's' or 'fast' 8 | #pragma GCC optimize("0fast") | ^ main.cpp:17:9: error: argument to '-O' should be a non-negative integer, 'g', 's' or 'fast' 17 | int bfs() | ^ main.cpp:46:10: error: argument to '-O' should be a non-negative integer, 'g', 's' or 'fast' 46 | void ffa() | ^ main.cpp: In function 'void ffa()': main.cpp:50:17: warning: suggest parentheses around assignment used as truth value [-Wparentheses] 50 | while(minim = bfs()) | ~~~~~~^~~~~~~ main.cpp: At global scope: main.cpp:66:10: error: argument to '-O' should be a non-negative integer, 'g', 's' or 'fast' 66 | int main() | ^ Non zero exit status: 1