/ SeriousOJ /

Record Detail

Runtime Error


  
# Status Time Cost Memory Cost
#1 Accepted 1ms 532.0 KiB
#2 Runtime Error terminate called after throwing an instance of 'std::out_of_range' what(): stoll 2ms 492.0 KiB
#3 Runtime Error terminate called after throwing an instance of 'std::out_of_range' what(): stoll 2ms 580.0 KiB

Code

#include <bits/stdc++.h>
#include<ext/pb_ds/assoc_container.hpp>
#include<ext/pb_ds/tree_policy.hpp>
using namespace __gnu_pbds;
using namespace std;

#ifdef velox
#include "debug.h"
#else
#define debug(x...)
#endif

#define srt(v) sort(v.begin(),v.end())
#define grtsrt(v) sort(v.begin(),v.end(),greater<ll>())
#define unq(v) v.erase(unique(v.begin(),v.end()),v.end())
#define rev(v) reverse(v.begin(),v.end())
#define set_bits(x) __builtin_popcountll(x)
#define fst_zero(x) 63-__builtin_ctzll(x)
#define lst_zero(x) __builtin_ctzll(x)
#define gcd(x,y) __gcd(x,y)
#define lcm(x,y) ((x/gcd(x,y))*y)
#define YES cout << "YES" << endl
#define NO cout << "NO" << endl
#define ll long long
#define pb push_back
#define endl '\n'
#define fx(x) fixed<<setprecision(x)
template <typename T> using pbds = tree<T, null_type, less<T>, rb_tree_tag, tree_order_statistics_node_update>;
const ll MOD = 1e9+7;

void error_txt(){
	#ifdef velox
	freopen("error.txt","w",stderr);
	#endif
}



void solve(){
	ll len,k; cin >> len >> k;
	vector<string> v(len);

	for(int x=0; x<len; x++) cin >> v[x];


	debug(v);
	ll ans=INT_MIN;
	for(int x=0; x<len-k; x++){
		string get="";
		get+=v[x];
		for(int y=x+1; y<=x+k; y++){
			get+=v[y];
		}
		ll tt=stoll(get);
		ans=max(ans,tt);
	}

	cout << ans << endl;
	
}

int main(){
	// error_txt();
	ios_base::sync_with_stdio(0); cin.tie(0);
	ll t=1;
	cin >> t;
	while(t--) solve();
	return 0;
}

Information

Submit By
Type
Submission
Problem
P1083 Number concatenation
Contest
Bangladesh 2.0
Language
C++20 (G++ 13.2.0)
Submit At
2024-08-16 16:56:15
Judged At
2024-11-11 03:13:23
Judged By
Score
5
Total Time
2ms
Peak Memory
580.0 KiB