Compilare: main.cpp: In function 'int main()': main.cpp:27:13: warning: unused variable 'rez' [-Wunused-variable] int i, n, rez, pas, m, p, k; ^~~ main.cpp:27:18: warning: unused variable 'pas' [-Wunused-variable] int i, n, rez, pas, m, p, k; ^~~ main.cpp:28:24: warning: ignoring return value of 'int fscanf(FILE*, const char*, ...)', declared with attribute warn_unused_result [-Wunused-result] fscanf(fin, "%d", &n); ^ main.cpp:30:29: warning: ignoring return value of 'int fscanf(FILE*, const char*, ...)', declared with attribute warn_unused_result [-Wunused-result] fscanf(fin, "%d", &v[i]); ^