Compilare: main.cpp: In function 'void solve2()': main.cpp:120:19: warning: 'l' may be used uninitialized in this function [-Wmaybe-uninitialized] for (i = 1; i <= l; i++) ~~^~~~ main.cpp:77:175: warning: 'sterse' may be used uninitialized in this function [-Wmaybe-uninitialized] while (st > 0 && dr <= n && st - back[st] + 1 >= 1 && dr + lung[dr] - 1 <= n && v[st - back[st] + 1] == v[dr + lung[dr] - 1] && (dr + lung[dr]) - (st - back[st]) - 1 - sterse > 2) { ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~ main.cpp:39:9: warning: 'i' may be used uninitialized in this function [-Wmaybe-uninitialized] int i, Max = 0, L = 1, Max_nou, l, st, dr, sterse, j; ^ main.cpp:77:66: warning: 'dr' may be used uninitialized in this function [-Wmaybe-uninitialized] while (st > 0 && dr <= n && st - back[st] + 1 >= 1 && dr + lung[dr] - 1 <= n && v[st - back[st] + 1] == v[dr + lung[dr] - 1] && (dr + lung[dr]) - (st - back[st]) - 1 - sterse > 2) { ~~~^~~~~~~~~~ main.cpp:77:40: warning: 'st' may be used uninitialized in this function [-Wmaybe-uninitialized] while (st > 0 && dr <= n && st - back[st] + 1 >= 1 && dr + lung[dr] - 1 <= n && v[st - back[st] + 1] == v[dr + lung[dr] - 1] && (dr + lung[dr]) - (st - back[st]) - 1 - sterse > 2) { ~~~^~~~~~~~~~