Compilare: user.cpp: In function ‘int main()’: user.cpp:13:49: warning: variable ‘minim2p’ set but not used [-Wunused-but-set-variable] int n, m, i, j, p, minim1, minim1p, minim2, minim2p; ^ user.cpp:14:33: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] fscanf(fin, "%d %d", &n, &m); ^ user.cpp:17:40: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] fscanf(fin, "%d", &a[i][j]); ^ user.cpp:41:41: warning: ‘minim1p’ may be used uninitialized in this function [-Wmaybe-uninitialized] s[1][j]=a[i][j]+a[i-1][j]+minim2; ^