Compilare: user.cpp: In function ‘int main()’: user.cpp:92:28: warning: suggest parentheses around assignment used as truth value [-Wparentheses] if(a[l]=1) ^ user.cpp:69:29: warning: array subscript is below array bounds [-Warray-bounds] a[x]=a[y]; ^ user.cpp:70:24: warning: array subscript is below array bounds [-Warray-bounds] a[y]=c; ^ user.cpp:106:29: warning: array subscript is below array bounds [-Warray-bounds] a[x]=a[y]; ^ user.cpp:107:24: warning: array subscript is below array bounds [-Warray-bounds] a[y]=c; ^ user.cpp:105:27: warning: iteration 1010u invokes undefined behavior [-Waggressive-loop-optimizations] c=a[x]; ^ user.cpp:103:16: note: containing loop while(x!=y-1) ^ user.cpp:68:27: warning: iteration 1010u invokes undefined behavior [-Waggressive-loop-optimizations] c=a[x]; ^ user.cpp:66:16: note: containing loop while(x!=y-1) ^ user.cpp:52:20: warning: ‘p’ may be used uninitialized in this function [-Wmaybe-uninitialized] g=b-u-p; ^ user.cpp:52:16: warning: ‘u’ may be used uninitialized in this function [-Wmaybe-uninitialized] g=b-u-p; ^