Compilare: user.cpp: In function ‘int main()’: user.cpp:37:29: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] fscanf(fin,"%d%d",&n,&k); ^ user.cpp:39:31: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] fscanf(fin,"%d",&v[i]); ^ user.cpp: In function ‘int caut(int, int, int)’: user.cpp:18:13: warning: ‘poz’ may be used uninitialized in this function [-Wmaybe-uninitialized] int mij,poz; ^ user.cpp: In function ‘int main()’: user.cpp:43:27: warning: ‘poz’ may be used uninitialized in this function [-Wmaybe-uninitialized] rasp=(rasp+put(2,i-poz-1))%mod; ^