[Python] CLASS 1 - B2

[백준 1152] 단어의 개수

https://www.acmicpc.net/problem/1152

풀이

word = input().split()

print(len(word))

 

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[백준 2562] 최댓값

https://www.acmicpc.net/problem/2562

풀이

num_list = []

for _ in range (9):
    num_list.append(int(input()))
    
print(max(num_list))
print(num_list.index(max(num_list))+1)

 

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[백준 2577] 숫자의 개수

https://www.acmicpc.net/problem/2577

풀이

sum = 1

for _ in range (3):
    sum *= int(input())
    
res = str(sum)

for i in range(10):
    print(res.count(str(i)))

 

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[백준 2675] 문자열 반복

https://www.acmicpc.net/problem/2675

풀이

num = int(input())

for _ in range(num):
    count, word = input().split()
    
    res = ''
    
    for i in range(len(word)):
        res += (word[i] * int(count))
        
    print(res)

 

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[백준 2908] 상수

https://www.acmicpc.net/problem/2908

풀이

a, b = input().split()

new_a = int(a[::-1])
new_b = int(b[::-1])

if new_a > new_b:
    print(new_a)
else:
    print(new_b)

 

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[백준 2920] 음계

https://www.acmicpc.net/problem/2920

풀이

num = list(map(int, input().split()))

if num == sorted(num):
    print('ascending')
elif num == sorted(num, reverse = True):
    print('descending')
else:
    print('mixed')

 

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[백준 3052] 나머지

https://www.acmicpc.net/problem/3052

풀이

rest = []

for i in range (10):
    num = int(input())
    
    rest.append(num % 42)
        
print(len(set(rest)))

 

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[백준 8958] OX 퀴즈

https://www.acmicpc.net/problem/8958

풀이

num = int(input())

for _ in range (num):
    count = 0
    score = 0
    quiz = input()
    
    for i in range (len(quiz)):
        if quiz[i] == 'O':
            count += 1
            score += count
        else:
            count = 0
    print(score)

 

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[백준 10809] 알파벳 찾기

https://www.acmicpc.net/problem/10809

풀이

word_list = 'abcdefghijklmnopqrstuvwxyz'

word = input()

for i in word_list:
    if i in word:
        print(word.index(i), end = " ")
    else:
        print(-1, end = " ")

 

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[백준 11720] 숫자의 합

https://www.acmicpc.net/problem/11720

풀이

num = int(input())

num_list = input()

sum = 0

for i in range (num):
    sum += int(num_list[i])
    
print(sum)