Compilare: main.cpp: In function 'int test(int)': main.cpp:23:15: warning: unused variable 'cnt' [-Wunused-variable] int st, dr, cnt, nrsum, sumcur; ^~~ main.cpp: In function 'int main()': main.cpp:71:31: warning: format '%lld' expects argument of type 'long long int*', but argument 4 has type 'int*' [-Wformat=] fscanf(fin, "%d%lld", &n, &k); ^ main.cpp:71:32: warning: ignoring return value of 'int fscanf(FILE*, const char*, ...)', declared with attribute warn_unused_result [-Wunused-result] fscanf(fin, "%d%lld", &n, &k); ^ main.cpp:75:29: warning: ignoring return value of 'int fscanf(FILE*, const char*, ...)', declared with attribute warn_unused_result [-Wunused-result] fscanf(fin, "%d", &v[i]); ^ main.cpp: In function 'int caut_bin(int, int)': main.cpp:63:10: warning: 'sol' may be used uninitialized in this function [-Wmaybe-uninitialized] return sol; ^~~