200730

''' 4016 def idk(x, y, z): a = 0 if x>y: a = y else: a = x if a>z: a = z k = 0 for i in range(1, a+1): if x % i == 0 and y % i == 0 and z % i == 0: k=i print(k) a, b, c = input().split() a = int(a) b = int(b) c = int(c) idk(a, b, c) 4021 def idk(x): k = 0 for i in range(len(x)): if x[i] % 2 != 0: k += x[i] if k == 0: k = -1 print(k) arr = input().split() for i in range(len(arr)): arr[i] = int(arr[i]) idk(arr) 4026 def idk(x): x.sort() if len(x) % 2 != 0: print(x[len(x)//2]) else: w = x[len(x)//2] + x[len(x)//2 + 1] w = w /2 print(w) arr = input().split() for i in range(len(arr)): arr[i] = int(arr[i]) idk(arr) 4031 def idk(x): a = [] b = [] a.append(0) b.append(0) for i in range(len(x)): if x[i] % 2 == 0: a.append(x[i]) a.sort() n = a[-1] for i in range(len(x)): if x[i] % 2 != 0: b.append(x[i]) b.sort() m = b[-1] print(n + m) arr = input().split() for i in range(len(arr)): arr[i] = int(arr[i]) idk(arr) 4051 def idk(x): d = 0 for i in range(5): k = x[i][1] - x[i][0] if k <= 1: k = 0 else: k -= 1 if k > 4: k = 4 d += k k = d * 10000 if d >= 15: k = k * 0.95 elif d <= 5: k = k * 1.05 print(int(k)) n = [] for i in range(5): arr = input().split() for j in range(len(arr)): arr[j] = float(arr[j]) n.append(arr) idk(n) 4816 def idk(x): if x >= 300: a = x / 300 else: a = 0 if (x % 300) >= 60: b = (x % 300 )/ 60 else: b = 0 if (x % 300 ) % 60 >= 10: c = ((x % 300 ) % 60) / 10 else: c = 0 if (int(a)*300) + (int(b)* 60) + (int(c)*10) == x : print(int(a), int(b), int(c)) else: print('-1') n = int(input()) idk(n) 3129 def idk(x): k = 0 for i in range(len(x)): if x[i] == '(': k += 1 if x[i] == ')': k -= 1 if k < 0: return 'bad' break if k == 0: return 'good' else: return 'bad' a = input() print(idk(a)) 3117 def idk(x): n = [] for i in range(len(x)): if x[i] != 0: n.append(x[i]) else: del n[-1] a = 0 for i in range(len(n)): a += n[i] return a k = int(input()) arr = [] for i in range(k): p = int(input()) arr.append(p) print(idk(arr)) 1172 (bubble sort) def idk(a): for i in range(len(a)-1): for j in range(len(a)-1): if a[j] > a[j+1]: t = a[j] a[j] = a[j+1] a[j+1] = t for i in range(len(a)): print(a[i], end=' ') a = input().split() for i in range(len(a)): a[i] = int(a[i]) idk(a) 1420 def idk(x): for i in range(len(x)-1): for j in range(len(x)-1): if x[j][1] < x[j+1][1]: t = x[j] x[j] = x[j+1] x[j+1] = t return x[2][0] k = int(input()) arr =[] for i in range(k): a = input().split() a[1] = int(a[1]) arr.append(a) # [['minsu', 78], ['gunho', 64], ['sumin', 84], ['jiwon', 96], ['woosung', 55]] print(idk(arr)) ''' ''' a = [1,2,3] a[1:2] = ['a','b','c'] print(a) b = [1,2,3] b[1] = ['a','b','c'] print(b) print(a.index(3)) #위치 print(a.insert(0, 5)) # 0 index에 5 넣기, 뒤에 숫자들 다 하나씩 밀림 ''' # a.remove(3) 첫번째로 나오는 3 삭제 # a.pop() 마지막자리꺼 보여주고 리스트에서 삭제 # a.pop(1) 1 index꺼 보여주고 리스트에서 삭제 # a.count(1) 1이 몇개 # a.extend([4,5]) 혹은 c = [4,5] 하고 a.extend(c) # list(dic.keys()) # dic의 keys를 리스트로 변환 list(dic.values()) # dic.get('key') dic['key'] # dic.get('foo','bar') key 'foo'가 없을때 디폴트값 'bar' 리턴 class student: a = 10 b = 20 def sum(a): return a+a print(student.sum(10))