#include using namespace std; using ll=long long; #define rep2(i, a, n) for(int i = (a); i < (n); i++) #define rep(i, n) rep2(i,0,n) int main(){ cin.tie(nullptr);ios_base::sync_with_stdio(false); cout<>s; double x=0,y=0; rep(i,s.size()){ switch (s[i]){ case 'N': y++; break; case 'E': x++; break; case 'W': x--; break; default: y--; } } cout<