#include<iostream> // cin\cout\endl #include<cstdio> //scanf()\printf() #include<cstring> // strcpy()\strcat()\strcmp()\strlen()\memset() #include<cmath> //sqrt()\pow()\abs()\ceil()\floor()\max()\min() using namespace std; int main(){ int i,n,z,v=1; cin>>n; for(i=1;i<=n;i++){ for(z=1;z<=n-i;z++) cout<<" "; for(z=1;z<=2*i-1;z++) cout<<"v"; cout<<endl; v++; } return 0; }