C - 等比数列
C - 等比数列
O(N)
import sys import math import heapq import itertools from collections import deque from functools import reduce # main def main(): A, R, N = list(map(int, input().split())) if R == 1: print(A) return for i in range(0, N-1): A *= R if A > 10**9: print("large") return print(A) # エントリポイント if __name__ == '__main__': main()