Compilare: main.cpp: In function 'int main()': main.cpp:27:34: warning: ignoring return value of 'int fscanf(FILE*, const char*, ...)', declared with attribute warn_unused_result [-Wunused-result] fscanf(fin, "%lld%lld", &n, &m); ^ main.cpp:29:31: warning: ignoring return value of 'int fscanf(FILE*, const char*, ...)', declared with attribute warn_unused_result [-Wunused-result] fscanf(fin, "%lld", &h[i]); ^ main.cpp:32:26: warning: ignoring return value of 'int fscanf(FILE*, const char*, ...)', declared with attribute warn_unused_result [-Wunused-result] fscanf(fin, "%lld", &q); ^ main.cpp:34:54: warning: ignoring return value of 'int fscanf(FILE*, const char*, ...)', declared with attribute warn_unused_result [-Wunused-result] fscanf(fin, "%lld%lld%lld%lld", &a, &h1, &b, &h2); ^ main.cpp: In function 'long long int bin(long long int)': main.cpp:7:25: warning: 'rez' may be used uninitialized in this function [-Wmaybe-uninitialized] long long st=a, dr=b, rez, mij; ^~~ main.cpp: In function 'int main()': main.cpp:7:25: warning: 'rez' may be used uninitialized in this function [-Wmaybe-uninitialized] main.cpp:7:25: warning: 'rez' may be used uninitialized in this function [-Wmaybe-uninitialized]