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# 거스름돈 | ||
n = int(input()) | ||
count = 0 | ||
coinArray = [500, 100, 50, 10] | ||
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for coin in coinArray: | ||
count += n//coin # 거스름돈을 coin으로 나누고 나온 몫 | ||
n %= coin # n을 coin으로 나눈 나머지를 n에 대입 | ||
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print(count) |
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# 큰 수의 법 | ||
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n, m, k = map(int, input().split()) | ||
result = 0 | ||
data = list(map(int, input().split())) | ||
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data.sort() | ||
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while m > 0: | ||
for i in range(k): | ||
result += data[-1] | ||
m -= 1 | ||
result += data[-2] | ||
m -= 1 | ||
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print(result) |
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# 숫자 카드 게임 | ||
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# n : 행의 개수 | ||
# m : 열의 개수 | ||
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n, m = map(int, input().split()) | ||
minData = [] | ||
for i in range(n): | ||
data = list(map(int, input().split())) | ||
data.sort() | ||
data[0] | ||
minData.append(data[0]) | ||
minData.sort() | ||
print(minData[-1]) |
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# 1이 될 때까지 | ||
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n, k = map(int, input().split()) | ||
count = 0 | ||
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while n >= 1: | ||
if n%k == 0: | ||
n //= k | ||
count += n//k | ||
else: | ||
n -= 1 | ||
count += 1 | ||
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print(count) |
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s = list(map(int, input())) | ||
result = 1 | ||
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for i in s: | ||
if i != 0: | ||
result *= i | ||
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print(result) |
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import itertools | ||
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n = int(input()) | ||
coin = list(map(int, input().split())) | ||
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# 답안 참고함 | ||
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n = int(input()) | ||
fear = list(map(int, input().split())) | ||
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fear.sort() # 공포도를 정렬하고 [1, 2, 2, 2, 3] | ||
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groupCount = 0 # 그룹의 수 | ||
traveler = 0 # 그룹에 현재 포함된 모험가 수 | ||
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# 먼저 공포도가 가장 큰 사람한테 배치 | ||
# 공포도사람 <= 팀원수 | ||
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for i in fear: | ||
traveler += 1 | ||
if traveler >= i: # 현재 모험가 수 >= 공포도 -> 그룹 결성 | ||
groupCount += 1 | ||
traveler = 0 # 그리고 다시 그룹을 초기화 시킴 | ||
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print(groupCount) |
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s = list(map(int, input())) | ||
count = 0 | ||
for i in range(len(s)): | ||
if s[i-1] != s[i]: | ||
count += 1 | ||
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print(count//2) | ||
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import sys | ||
from itertools import combinations | ||
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n, m = list(map(int, input().split())) | ||
k = list(map(int, sys.stdin.readline().split())) | ||
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count = 0 | ||
for i in combinations(k, 2): | ||
if i[0] != i[1]: | ||
count += 1 | ||
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print(count) |
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n = list(input()) | ||
half = int(len(n)/2) | ||
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def findsum(array): | ||
result = 0 | ||
for i in array: | ||
result += int(i) | ||
return result | ||
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if findsum(n[:half]) != findsum(n[half:]): | ||
print("READY") | ||
else: | ||
print("LUCKY") |
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