Compilare: user.cpp: In function ‘int plantatieMax(int, int, int)’: user.cpp:61:44: warning: unused variable ‘rez’ [-Wunused-variable] int lung = c2 - c1 + 1, k = 0, n1, n2, rez = 0; ^ user.cpp: In function ‘int main()’: user.cpp:18:32: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] fscanf(fin, "%d%d", &n, &t); ^ user.cpp:21:42: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] fscanf(fin, "%d", &mat[i][j]); ^ user.cpp:41:44: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] fscanf(fin, "%d%d%d", &x, &y, &lat); ^