Compilare: main.cpp:10:43: warning: bad option '-f unroll-loops' to pragma 'optimize' [-Wpragmas] 10 | #pragma GCC optimize("Ofast, unroll-loops") | ^ main.cpp:31:35: warning: bad option '-f unroll-loops' to attribute 'optimize' [-Wattributes] 31 | double distanta(punct &a, punct &b){ | ^ main.cpp:44:49: warning: bad option '-f unroll-loops' to attribute 'optimize' [-Wattributes] 44 | void add_muchie(int x, int y, int c, double cost){ | ^ main.cpp:53:34: warning: bad option '-f unroll-loops' to attribute 'optimize' [-Wattributes] 53 | bool pair_up(int nod, double dist){ | ^ main.cpp:75:33: warning: bad option '-f unroll-loops' to attribute 'optimize' [-Wattributes] 75 | bool verifica_te_rog(double dist){ | ^ main.cpp:101:24: warning: bad option '-f unroll-loops' to attribute 'optimize' [-Wattributes] 101 | void clopot_barbat_vad(){ | ^ main.cpp:130:17: warning: bad option '-f unroll-loops' to attribute 'optimize' [-Wattributes] 130 | bool deschistra(){ | ^ main.cpp: In function 'bool deschistra()': main.cpp:195:12: warning: unused variable 'sum' [-Wunused-variable] 195 | double sum = 0; | ^~~ main.cpp: At global scope: main.cpp:222:21: warning: bad option '-f unroll-loops' to attribute 'optimize' [-Wattributes] 222 | void fa_flux_te_ROG(){ | ^ main.cpp:228:13: warning: bad option '-f unroll-loops' to attribute 'optimize' [-Wattributes] 228 | signed main(){ | ^