Submission #64516193

Source Code Expand

#include<bits/stdc++.h>
using namespace std;
using ll = long long;
int main(){
  ll n,m;
  cin>>n>>m;
  ll x = 0, pw = 1;
  ll inf = ll(1e9);
  for(int i=0;i<=m;++i, pw *= n) {
    if((x += pw) > inf) {
      cout<<"inf"<<endl;
      return 0;
    }
  }
  cout<<x<<endl;
}

Submission Info

Submission Time
Task B - Sum of Geometric Series
User AC2K
Language C++ 20 (gcc 12.2)
Score 200
Code Size 287 Byte
Status AC
Exec Time 1 ms
Memory 3652 KiB

Judge Result

Set Name Sample All
Score / Max Score 0 / 0 200 / 200
Status
AC × 4
AC × 37
Set Name Test Cases
Sample sample00.txt, sample01.txt, sample02.txt, sample03.txt
All sample00.txt, sample01.txt, sample02.txt, sample03.txt, testcase00.txt, testcase01.txt, testcase02.txt, testcase03.txt, testcase04.txt, testcase05.txt, testcase06.txt, testcase07.txt, testcase08.txt, testcase09.txt, testcase10.txt, testcase11.txt, testcase12.txt, testcase13.txt, testcase14.txt, testcase15.txt, testcase16.txt, testcase17.txt, testcase18.txt, testcase19.txt, testcase20.txt, testcase21.txt, testcase22.txt, testcase23.txt, testcase24.txt, testcase25.txt, testcase26.txt, testcase27.txt, testcase28.txt, testcase29.txt, testcase30.txt, testcase31.txt, testcase32.txt
Case Name Status Exec Time Memory
sample00.txt AC 1 ms 3464 KiB
sample01.txt AC 1 ms 3500 KiB
sample02.txt AC 1 ms 3496 KiB
sample03.txt AC 1 ms 3500 KiB
testcase00.txt AC 1 ms 3572 KiB
testcase01.txt AC 1 ms 3452 KiB
testcase02.txt AC 1 ms 3452 KiB
testcase03.txt AC 1 ms 3456 KiB
testcase04.txt AC 1 ms 3452 KiB
testcase05.txt AC 1 ms 3648 KiB
testcase06.txt AC 1 ms 3460 KiB
testcase07.txt AC 1 ms 3444 KiB
testcase08.txt AC 1 ms 3416 KiB
testcase09.txt AC 1 ms 3504 KiB
testcase10.txt AC 1 ms 3488 KiB
testcase11.txt AC 1 ms 3492 KiB
testcase12.txt AC 1 ms 3652 KiB
testcase13.txt AC 1 ms 3436 KiB
testcase14.txt AC 1 ms 3376 KiB
testcase15.txt AC 1 ms 3512 KiB
testcase16.txt AC 1 ms 3464 KiB
testcase17.txt AC 1 ms 3572 KiB
testcase18.txt AC 1 ms 3568 KiB
testcase19.txt AC 1 ms 3548 KiB
testcase20.txt AC 1 ms 3456 KiB
testcase21.txt AC 1 ms 3460 KiB
testcase22.txt AC 1 ms 3500 KiB
testcase23.txt AC 1 ms 3436 KiB
testcase24.txt AC 1 ms 3468 KiB
testcase25.txt AC 1 ms 3464 KiB
testcase26.txt AC 1 ms 3572 KiB
testcase27.txt AC 1 ms 3572 KiB
testcase28.txt AC 1 ms 3572 KiB
testcase29.txt AC 1 ms 3456 KiB
testcase30.txt AC 1 ms 3400 KiB
testcase31.txt AC 1 ms 3652 KiB
testcase32.txt AC 1 ms 3572 KiB