Compilare: user.cpp: In function ‘bool verif(int, int)’: user.cpp:36:12: warning: unused variable ‘j’ [-Wunused-variable] int i, j; ^ user.cpp: In function ‘int caut(int)’: user.cpp:80:15: warning: unused variable ‘i’ [-Wunused-variable] long long i, x = a[s].x; ^ user.cpp:80:18: warning: unused variable ‘x’ [-Wunused-variable] long long i, x = a[s].x; ^ user.cpp:82:10: warning: unused variable ‘ver’ [-Wunused-variable] bool ver; ^ user.cpp: In function ‘int main()’: user.cpp:94:9: warning: variable ‘sus’ set but not used [-Wunused-but-set-variable] int sus, jos; ^ user.cpp:94:14: warning: variable ‘jos’ set but not used [-Wunused-but-set-variable] int sus, jos; ^