Compilare: user.cpp: In function ‘int main()’: user.cpp:10:13: warning: array subscript is above array bounds [-Warray-bounds] mat[1][2]=1; ^ user.cpp:16:37: warning: array subscript is above array bounds [-Warray-bounds] mat[j+1][2]=mat[j][2]+mat[j+1][2]; ^ user.cpp:16:49: warning: array subscript is above array bounds [-Warray-bounds] mat[j+1][2]=mat[j][2]+mat[j+1][2]; ^ user.cpp:16:27: warning: array subscript is above array bounds [-Warray-bounds] mat[j+1][2]=mat[j][2]+mat[j+1][2]; ^ user.cpp:17:35: warning: array subscript is above array bounds [-Warray-bounds] mat[j][1]=mat[j][2]; ^ user.cpp:22:25: warning: array subscript is above array bounds [-Warray-bounds] mat[j][2]=mat[j][1]; ^