Compilare: user.cpp: In function ‘int binsrchx(int)’: user.cpp:27:14: warning: ‘mid’ may be used uninitialized in this function [-Wmaybe-uninitialized] return 2*mid; ^ user.cpp: In function ‘int binsrchy(int)’: user.cpp:42:14: warning: ‘mid’ may be used uninitialized in this function [-Wmaybe-uninitialized] return 2*mid; ^ user.cpp: In function ‘int main()’: user.cpp:27:14: warning: ‘mid’ may be used uninitialized in this function [-Wmaybe-uninitialized] return 2*mid; ^ user.cpp:16:23: note: ‘mid’ was declared here int st=1,dr = nrx,mid; ^ user.cpp:42:14: warning: ‘mid’ may be used uninitialized in this function [-Wmaybe-uninitialized] return 2*mid; ^ user.cpp:31:23: note: ‘mid’ was declared here int st=1,dr = nry,mid; ^ user.cpp:42:14: warning: ‘mid’ may be used uninitialized in this function [-Wmaybe-uninitialized] return 2*mid; ^ user.cpp:31:23: note: ‘mid’ was declared here int st=1,dr = nry,mid; ^ user.cpp:27:14: warning: ‘mid’ may be used uninitialized in this function [-Wmaybe-uninitialized] return 2*mid; ^ user.cpp:16:23: note: ‘mid’ was declared here int st=1,dr = nrx,mid; ^