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#include <bits/stdc++.h> using namespace std; #define ll long long #define ld long double #define ull unsigned long long #define nl cout << "\n"; #define case cout << "Case " << case_number << ": "; case_number++; #define fast ios_base::sync_with_stdio(false);cin.tie(NULL);cout.tie(NULL); #define PI (acos(-1)) #define arr(a,n) for(ll i =0; i < n; i++) cin >> a[i]; #define arrab(arr,a,b) for(ll i =a; i <= b ;i++) cin >> arr[i]; #define vec(v) for(auto &i:v) cin >> i; #define tot(a) a.begin(),a.end() #define srt(a) sort(a.begin(), a.end()); #define dsrt(a) sort(a.rbegin(), a.rend()); ll gcd(ll a, ll b){ return (__gcd(a,b));} ll lcm(ll a, ll b){ return (abs(a*b)/gcd(a,b));} int case_number = 1; void file() { #ifndef ONLINE_JUDGE freopen("in.txt" , "r", stdin); freopen("out.txt" , "w", stdout); #endif } void solve() { int n;cin >> n; for(int i =0;i < n ;i++){ cout << "Hello World!";nl; } } int main() { file(); fast; int n; solve(); // cin >> n; while(n--){solve();} // cin >> n; while(n--){case;solve();nl;} // Case }
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