Submission #64521427

Source Code Expand

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

int main(){
    int M, N, X_res;
    bool inf;
    cin >> N >> M;
    X_res = pow(10, 9);
    inf = false;
    
    for(int i = 0; i < M + 1; i++) {
        X_res -= pow(N, i);
        if(X_res < 0){
            inf = true;
            break;
        }
    }
    
    if(inf){
        cout << "inf" << endl;
    }
    else{
        cout << (int)pow(10, 9) - X_res << endl;
    }
}

Submission Info

Submission Time
Task B - Sum of Geometric Series
User lotoka
Language C++ 23 (gcc 12.2)
Score 200
Code Size 451 Byte
Status AC
Exec Time 1 ms
Memory 3860 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 3692 KiB
sample01.txt AC 1 ms 3696 KiB
sample02.txt AC 1 ms 3848 KiB
sample03.txt AC 1 ms 3712 KiB
testcase00.txt AC 1 ms 3684 KiB
testcase01.txt AC 1 ms 3656 KiB
testcase02.txt AC 1 ms 3780 KiB
testcase03.txt AC 1 ms 3680 KiB
testcase04.txt AC 1 ms 3724 KiB
testcase05.txt AC 1 ms 3728 KiB
testcase06.txt AC 1 ms 3764 KiB
testcase07.txt AC 1 ms 3856 KiB
testcase08.txt AC 1 ms 3792 KiB
testcase09.txt AC 1 ms 3700 KiB
testcase10.txt AC 1 ms 3712 KiB
testcase11.txt AC 1 ms 3676 KiB
testcase12.txt AC 1 ms 3720 KiB
testcase13.txt AC 1 ms 3784 KiB
testcase14.txt AC 1 ms 3584 KiB
testcase15.txt AC 1 ms 3716 KiB
testcase16.txt AC 1 ms 3728 KiB
testcase17.txt AC 1 ms 3696 KiB
testcase18.txt AC 1 ms 3680 KiB
testcase19.txt AC 1 ms 3728 KiB
testcase20.txt AC 1 ms 3704 KiB
testcase21.txt AC 1 ms 3708 KiB
testcase22.txt AC 1 ms 3860 KiB
testcase23.txt AC 1 ms 3792 KiB
testcase24.txt AC 1 ms 3652 KiB
testcase25.txt AC 1 ms 3756 KiB
testcase26.txt AC 1 ms 3712 KiB
testcase27.txt AC 1 ms 3720 KiB
testcase28.txt AC 1 ms 3684 KiB
testcase29.txt AC 1 ms 3696 KiB
testcase30.txt AC 1 ms 3696 KiB
testcase31.txt AC 1 ms 3660 KiB
testcase32.txt AC 1 ms 3788 KiB