Compilare: user.cpp: In function ‘int main()’: user.cpp:33:44: warning: variable ‘ind2’ set but not used [-Wunused-but-set-variable] int minim1 = INF,minim2 = INF,ind1,ind2; ^ user.cpp:20:36: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] freopen("lacusta.in","r",stdin); ^ user.cpp:21:38: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] freopen("lacusta.out","w",stdout); ^ user.cpp:22:24: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] scanf("%d%d",&n,&m); ^ user.cpp:25:33: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] scanf("%d",&a[i][j]); ^ user.cpp:50:48: warning: ‘ind1’ may be used uninitialized in this function [-Wmaybe-uninitialized] dp[i][j] = a[i][j] + a[i - 1][j] + minim2; ^