//1460 矩阵加法 #include<iostream> #include<cstdio> #include<cstring> #include<cmath> using namespace std; int main(){ int n=0,m=0,a[101][101],b[101][101]; cin>>n>>m; for(int i=1;i<=n;i++){ for(int j=1;j<=m;j++){ cin>>a[i][j]; } } for(int i=1;i<=n;i++){ for(int j=1;j<=m;j++){ cin>>b[i][j]; } } cout<<endl; for(int i=1;i<=n;i++){ for(int j=1;j<=m;j++){ cout<<a[i][j]+b[i][j]<<" "; } cout<<endl; } return 0; }