competitive programming
問題文
ふりがな非表示
ふりがな表示
(for (int i=0;i<n;++i){)
for (int i=0;i<n;++i){
(while (1){)
while (1){
(using namespace std;)
using namespace std;
(int n; cin >> n;)
int n; cin >> n;
(cout << -1 << '\n';)
cout << -1 << '\n';
(cout << (ok?"yes":"no") << '\n';)
cout << (ok?"yes":"no") << '\n';
(else if)
else if
(vector<int> a(n); cin >> a;)
vector<int> a(n); cin >> a;
(for (;t--;){)
for (;t--;){
(dp[i+1][j+1]+=dp[i][j]*2;)
dp[i+1][j+1]+=dp[i][j]*2;
(using mint=modint<mod>;)
using mint=modint<mod>;
(cout << fixed << setprecision(10);)
cout << fixed << setprecision(10);
(vector<vector<int>> s(n);)
vector<vector<int>> s(n);
(const int max_n=100010;)
const int max_n=100010;
(auto dfs=[&](auto self)->void{)
auto dfs=[&](auto self)->void{
(while (!pq.empty()){)
while (!pq.empty()){
(sort(all(v));)
sort(all(v));
(cout << ans << '\n';)
cout << ans << '\n';
(void solve(){)
void solve(){
(assert(check(ans));)
assert(check(ans));