Submission #19542444

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Source Code Expand

#include <bits/stdc++.h>
using namespace std;

void f(int a, int b){
  if(a < b) cout << "up " << b - a << endl;
  if(a == b) cout << "stay" << endl;
  if(a > b) cout << "down " << a - b << endl;
}

int main() {
  int n;
  cin >> n;
  
  vector<int>a(n);
  for(int i = 0; i < n; i++){
    cin >> a.at(i);
    if(i == 0) continue;
    f(a.at(i-1), a.at(i));
  } 
}

Submission Info

Judge Result