Compilare: user.cpp: In function ‘int main()’: user.cpp:24:32: warning: array subscript is above array bounds [-Warray-bounds] a[2][j]=a[2][j-1]; ^ user.cpp:24:24: warning: array subscript is above array bounds [-Warray-bounds] a[2][j]=a[2][j-1]; ^ user.cpp:29:20: warning: array subscript is above array bounds [-Warray-bounds] a[2][1]=v; ^ user.cpp:35:20: warning: array subscript is above array bounds [-Warray-bounds] a[2][nr]=v; ^ user.cpp:49:32: warning: array subscript is above array bounds [-Warray-bounds] s=s+a[2][i]; ^ user.cpp:58:28: warning: array subscript is above array bounds [-Warray-bounds] s=s+a[2][i]; ^ user.cpp:64:20: warning: array subscript is above array bounds [-Warray-bounds] s=s+a[2][i]; ^