Compilare: main.cpp: In function 'int main()': main.cpp:35:24: warning: overflow in implicit constant conversion [-Woverflow] dp[i][j] = INF; ^~~ main.cpp:72:16: warning: variable 'cif' set but not used [-Wunused-but-set-variable] int x = 0, cif; ^~~ main.cpp:29:38: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)', declared with attribute warn_unused_result [-Wunused-result] freopen("elimin2.in", "r", stdin); ^ main.cpp:30:40: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)', declared with attribute warn_unused_result [-Wunused-result] freopen("elimin2.out", "w", stdout); ^ main.cpp:31:23: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result] scanf("%s", s + 1); ^