input
stringlengths
20
127k
target
stringlengths
20
119k
problem_id
stringlengths
6
6
num = int(eval(input())) p = list(map(int, input().split())) pList = list(p) aList = [] ret = "YES" for i in range(num): if pList[i] in aList: ret = "NO" break aList.append(pList[i]) print(("{}".format(ret)))
# C - Distinct or Not # https://atcoder.jp/contests/abc154/tasks/abc154_c num = int(eval(input())) p = list(map(int, input().split())) list.sort(p) ret = "YES" for i in range(num-1): if p[i] == p[i+1]: ret = "NO" break print(("{}".format(ret)))
p02779
N = int(eval(input())) A = list(map(int, input().split())) be_len = len(A) A = list(set(A)) if len(A) == be_len: print("YES") else: print("NO")
N = int(input()) A = list(map(int, input().split())) print("YES") if len(A) == len(list(set(A))) else print("NO")
p02779
n = int(eval(input())) lis = [x for x in input().split()] lis.sort() for i in range(1, n): if lis[i-1] == lis[i]: print("NO") exit() print("YES")
n = int(eval(input())) lis = input().split() dic = {} for i in range(n): if lis[i] not in dic: dic[lis[i]] = 1 else: dic[lis[i]] += 1 for x in list(dic.values()): if x != 1: print("NO") exit() print("YES")
p02779
n = int(eval(input())) List = list(map(int, input().split())) flag = True for i in range(n): if flag: obj = List[i] for j in range(i+1, n - i): if obj == List[j]: flag = False if flag: print('YES') else: print('NO')
n = int(eval(input())) List = list(map(int, input().split())) def ha(st): return len(st) != len(set(st)) if ha(List): print('NO') else: print('YES')
p02779
N = int(eval(input())) A = list(map(int, input().split())) A.sort() for i in range(N-1): for j in range(N-i-1): if A[i] == A[i+j+1]: print("NO") exit() print("YES")
N = int(eval(input())) A = list(map(int, input().split())) A.sort() for i in range(N-1): if A[i] == A[i+1]: print("NO") exit() print("YES")
p02779
import sys import math def i():return int(sys.stdin.readline().replace("\n","")) def i2():return list(map(int,sys.stdin.readline().replace("\n","").split())) def s():return str(sys.stdin.readline().replace("\n","")) def l():return list(sys.stdin.readline().replace("\n","")) def intl():return [int(k) for k in sys....
n = int(eval(input())) print(("YES" if len(set(input().split())) == n else "NO"))
p02779
#入力(後でいじる) def pin(type=int): return list(map(type,input().split())) #どっかで最悪計算量の入力データを用意する関数を作ろう? def worstdata(): a=0 return a #solution: def comp(x,y): dp=[0,max(act[0])]*(N+1) #[i]日目のActivity で得られる最大幸福量 return 0 #input n,=(pin()) S=list(pin()) c=[] cond=0 for i in range(...
#入力(後でいじる) def pin(type=int): return list(map(type,input().split())) #どっかで最悪計算量の入力データを用意する関数を作ろう? def worstdata(): a=0 return a #solution: def comp(p):#期待値 return ((p+1)/2) #input n,=(pin()) S=sorted(list(pin())) cond=1 for i in range(1,n): if S[i]-S[i-1]==0: cond=0 ...
p02779
n = int(eval(input())) l = list(map(int, input().split())) p = "YES" for i in range(n): if 1 < l.count(l[i]): p = "NO" break print(p)
n = int(eval(input())) l = list(map(int, input().split())) if len(l) != len(set(l)): print("NO") else: print("YES")
p02779
n = int(eval(input())) num = input().split() def check(): for s in num: if(num.count(s) >= 2): print("NO") return print("YES") check()
n = int(eval(input())) num = input().split() if len(set(num)) == n: print("YES") else: print("NO")
p02779
N = int(eval(input())) A = list(input().split()) while A!=[]: a = A.pop() if a in A: print('NO') exit() print('YES')
N = int(eval(input())) A = list(input().split()) A.sort() for i in range(N-1): if A[i]==A[i+1]: print('NO') exit() print('YES')
p02779
import collections s = int(eval(input())) a = list(map(str, input().split())) n = {} for i in a: n.setdefault(i, 0) for i in a: n[i] += 1 x = 0 for i in list(n.values()): if x <= i: x = i if x == 1: print("YES") else: print("NO")
s = int(eval(input())) a = list(map(str, input().split())) n = {} for i in a: n.setdefault(i, 0) for i in a: n[i] += 1 x = 0 for i in list(n.values()): if x <= i: x = i if x == 1: print("YES") else: print("NO")
p02779
s = int(eval(input())) a = list(map(str, input().split())) n = {} for i in a: n.setdefault(i, 0) for i in a: n[i] += 1 x = 0 for i in list(n.values()): if x <= i: x = i if x == 1: print("YES") else: print("NO")
n = eval(input()) a = list(map(int,input().split())) if len(set(a)) == len(a): print("YES") elif len(set(a)) != len(a): print("NO")
p02779
n = eval(input()) a = list(map(int,input().split())) if len(set(a)) == len(a): print("YES") elif len(set(a)) != len(a): print("NO")
n = eval(input()) a = list(map(int,input().split())) if len(a)== len(set(a)): print("YES") else: print("NO")
p02779
N = int(eval(input())) A = list(map(int, input().split())) _A = set(A) if len(A) == len(_A): print('YES') else: print('NO')
N = eval(input()) A = input().split() _A = set(A) if len(A) == len(_A): print('YES') else: print('NO')
p02779
import sys n = int(eval(input())) s = list(map(int, input().split())) tmp = [] for i in s: if i in tmp: print('NO') sys.exit() tmp.append(i) print('YES')
import sys n = int(eval(input())) s = list(map(int, input().split())) s.sort() k = 0 for i in s: if i == k: print('NO') sys.exit() k = i print('YES')
p02779
N = int(eval(input())) numList = list(map(int, input().split())) numList.sort() ans = "YES" for z in range(N-1): if numList[z] == numList[z+1]: ans = "NO" break print(ans)
n = int(eval(input())) a_list = [i for i in input().split()] a_set = set(a_list) if len(a_set) == n: print('YES') else: print('NO')
p02779
N = int(eval(input())) seq = list(map(int,input().split())) ans = "YES" for i in range(N): for j in range(i+1, N): if seq[i] == seq[j]: ans = "NO" break if ans == "NO": break print(ans)
N = int(eval(input())) seq = list(map(int,input().split())) ans = "YES" seq.sort() for i in range(N-1): if seq[i] == seq[i+1]: ans = "NO" break print(ans)
p02779
N = int(eval(input())) A_list = list(map(int,input().split())) sw = 0 for i in range(len(A_list)): for j in range(i+1, len(A_list)): if A_list[i] == A_list[j]: sw = 1 break if sw == 1: print('NO') else: print('YES')
N = int(eval(input())) A_list = list(map(int,input().split())) A_list.sort() sw = 0 for i in range(len(A_list)-1): if A_list[i] == A_list[i+1]: sw = 1 break if sw == 0: print('YES') else: print('NO')
p02779
a=int(eval(input())) li = list(map(int,input().split())) c = 0 def make_divisors(n): divisors = [] for i in range(1, int(n**0.5)+1): if n % i == 0: divisors.append(i) if i != n // i: divisors.append(n//i) return divisors for i in range(a-1): ...
a=int(eval(input())) li = list(map(int,input().split())) c = 0 if len(li) != len(set(li)): print('NO') else: print('YES')
p02779
n = int(eval(input())) a = list(map(int, input().split())) cnt = 0 for i in range(n): for j in range(n): if a[i] == a[j]: cnt += 1 if cnt == n: print("YES") elif cnt > n: print("NO")
n = int(eval(input())) a = list(map(int, input().split())) if len(set(a)) == len(a): print("YES") else: print("NO")
p02779
N=int(eval(input())) A=list(map(int,input().split())) ans=[] for i in range(len(A)): if A[i] in ans: print("NO") break else: ans.append(A[i]) else: print("YES")
N=int(eval(input())) A=list(map(int,input().split())) if len(set(A))==len(A): print('YES') else: print('NO')
p02779
S = int(eval(input())) A = list(map(int,input().split())) def main(): flag = 0 for i in range(len(A)-1): for j in range(i+1, len(A)): if A[i] == A[j]: flag = 1 break else: continue if flag == 1: b...
S = int(eval(input())) A = list(map(int,input().split())) def main(): flag = 0 new_A = sorted(A) for i in range(S-1): if new_A[i] == new_A[i+1]: flag = 1 break else: continue if flag == 0: print('YES') else: prin...
p02779
a = int(eval(input())) li = list(map(int,input().split())) n_li = sorted(li) dup = [x for x in set(li) if li.count(x) > 1] if not dup: print('YES') else: print('NO')
N = int(eval(input())) A = list(map(int,input().split(' '))) is_break = False seen = set() for a in A: if a not in seen: seen.add(a) else: is_break=True break if is_break: print('NO') else: print('YES')
p02779
N= int(eval(input())) A=list(input().split()) flag=1 for i in range(N-1): if A.count(A[i])>1: flag=0 if flag==1: print('YES') else: print('NO')
N= int(eval(input())) A=sorted(list(input().split())) flag=1 for i in range(N-1): if A[i]==A[i+1]: flag=0 break if flag==1: print('YES') else: print('NO')
p02779
def buble_sort(list,ans): i=len(list) while(i>1): for j in range(i-1): if(list[j]<list[j+1]): list[j],list[j+1]=list[j+1],list[j] elif(list[j]==list[j+1]): ans="NO" return ans else: pass ...
def quick_sort(list): stand=list[0] over=[] same=[] under=[] for i in list: if(i>stand): over.append(i) elif(i<stand): under.append(i) else: same.append(i) if(len(over)>1): over=quick_sort(over) else: ...
p02779
N = int(eval(input())) An = list(map(int, input().split())) duplicate_list = [x for x in set(An) if An.count(x) > 1] if duplicate_list: print('NO') else: print('YES')
N = int(eval(input())) An = list(map(int, input().split())) Bn = sorted(An) y = -1 count = 0 for x in Bn: if x == y: count += 1 y = x if count == 0: print("YES") else: print("NO")
p02779
def main(): num = int(eval(input())) list_num = list(map(int, input().split())) flag = False for i,v in enumerate(list_num): if v in list_num[i+1:]: flag = True break if flag: print("NO") ...
import os def main(): num = int(eval(input())) list_num = set(map(int, input().split())) if len(list_num) != num: print("NO") else: print("YES") if __name__ == "__main__": main()
p02779
n=int(eval(input())) a=list(map(int,input().split())) for _ in range(2,n+1): if a[_-1] in a[:_-1]: print('NO') exit() print('YES')
n=int(eval(input())) a=list(map(int,input().split())) if len(a)==len(set(a)): print('YES') else: print('NO')
p02779
n = int(eval(input())) a = list(map(int,input().split())) for idx, i in enumerate(a): if i in a[idx+1:]: print('NO') break if idx == n - 1: print('YES')
n = int(eval(input())) a = list(map(int,input().split())) a = sorted(a) flag = True for idx, i in enumerate(a[:-1]): if i == a[idx+1]: print('NO') flag= False break if flag: print('YES')
p02779
set = int(eval(input())) lis = list(map(int, input().split())) v = 0 for i in range(set): for k in range(1 + i, set): #print() if lis[i] == lis[k]: v = 1 if v == 0: print("YES") else: print("NO")
set = int(eval(input())) lis = list(map(int, input().split())) v = 0 lis.sort() for i in range(set-1): if lis[i] == lis[i + 1]: v =1 if v == 0: print("YES") else: print("NO")
p02779
count = int(eval(input())) number_li = input().split(' ') check_2 = 0 for i in range(count): check = number_li[i] for n in range(count): if i == n: continue if check == number_li[n]: check_2 = 1 break if check_2 == 1: break if ...
count = int(eval(input())) number_li = input().split(' ') number_set = set(number_li) list_len = len(number_li) set_len = len(number_set) if list_len == set_len: print('YES') else: print('NO')
p02779
n=int(eval(input())) a=list(map(int,input().split())) ans=True for i in range(n): for k in range(i+1,n): if a[i]==a[k]: ans=False print(("YES" if ans else "NO"))
n=int(eval(input())) a=list(map(int,input().split())) setA=set(a) print(("YES" if len(setA)==n else "NO"))
p02779
a = int(eval(input())) s = input().split() d = len(s) for i in range(d-1): for f in range(i+1, d): if s[i] == s[f]: print("NO") break else: continue break else: print("YES")
a = int(eval(input())) s = input().split() e = set(s) if len(s) == len(e): print("YES") else: print("NO")
p02779
n = int(eval(input())) A = list(map(int, input().split())) already = [] ans = 'YES' for a in A: if a in already: ans = 'NO' break else: already.append(a) print(ans)
n = int(eval(input())) a = list(map(int, input().split())) if len(a) == len(set(a)): print('YES') else: print('NO')
p02779
N = int(eval(input())) A = [int(i) for i in input().split(" ")] flag = True for i in A: if A.count(i) != 1: flag = False break if flag: print("YES") else: print("NO")
N = int(eval(input())) A = [int(i) for i in input().split(" ")] flag = True A.sort() for i in range(1,len(A)): if A[i-1] == A[i]: flag =False break if flag: print("YES") else: print("NO")
p02779
def main(): n = int(eval(input())) a = list(map(int, input().split())) tmp = [] is_unique = True for i in range(n): for j in tmp: if j == a[i]: is_unique = False break if not is_unique: break tmp.append(a[i])...
def main(): n = int(eval(input())) a = list(map(int, input().split())) tmp = {} is_unique = True for i in range(n): if a[i] in tmp: is_unique = False break tmp[a[i]] = a[i] if is_unique: print("YES") else: print("NO")...
p02779
n = eval(input()) a = input().split() b = [int(i) for i in a] for i in range(0,int(n)): if(b[i] in b[i+1:]): print("NO") exit() print("YES")
n = eval(input()) a = input().split() b = [int(i) for i in a] b.sort() for i in range(0,int(n)-1): if(b[i] == b[i+1]): print("NO") exit() print("YES")
p02779
from collections import Counter N=int(eval(input())) A=list(map(int, input().split())) B=Counter(A) if N==len(B): print('YES') else: print('NO')
from collections import Counter N=int(eval(input())) A=list(map(int, input().split())) B=Counter(A) if len(A)==len(B): print('YES') else: print('NO')
p02779
count=0 mainasu=0 num=int(eval(input())) An=[int(i) for i in input().split()] for i in An[0:num]: mainasu+=1 for w in An[mainasu:]: if w==i: count+=1 if count>=1: break if 0==count: print("YES") else : print("NO")
def duplication(lis): return len(lis) == len(set(lis)) num=int(eval(input())) An=[int(i) for i in input().split()] if duplication(An) == True: print("YES") else : print("NO")
p02779
# coding: utf-8 import collections n=int(eval(input())) a_list=list(map(int,input().split())) if len(collections.Counter(a_list))==len(a_list): print("YES") else: print("NO")
# coding: utf-8 n=int(eval(input())) a_list=list(map(int,input().split())) if len(a_list)==len(set(a_list)): print("YES") else: print("NO")
p02779
import sys n=int(eval(input())) a=input().split() for i in range(n-1): for j in range(i+1,n): if a[i]==a[j]: print("NO") sys.exit() print("YES")
import sys n=int(eval(input())) a=sorted([int(x) for x in input().split()]) for i in range(n-1): if a[i]==a[i+1]: print("NO") sys.exit() print("YES")
p02779
n = int(eval(input())) a = list(map(int, input().split())) lst = [] for x in a: if x in lst: print('NO') break lst.append(x) else: print('YES')
n = int(eval(input())) a = list(map(int, input().split())) lst = [] if len(set(a)) != len(a): print('NO') else: print('YES')
p02779
# -*- coding: utf-8 -*- n = int(eval(input())) a = [int(i) for i in input().split()] """ if len(set(a)) == len(a): print("YES") else: print("NO") """ flag = True a.sort() for i in range(n - 1): if a[i] == a[i + 1]: flag = False if flag: print("YES") else: print("NO")
# -*- coding: utf-8 -*- n = int(eval(input())) a = [int(i) for i in input().split()] if len(set(a)) == n: print("YES") else: print("NO")
p02779
class Node: def __init__(self): self.label = None self.left = None self.right = None def searchORinsert(self,num): #もしなければ、新しいノードを作る if self.label==None: self.label=num return 1 elif self.label>num: ...
N =int(eval(input())) l=list(map(int, input().split())) l.sort() f=1 for i in range(0,N-1): if l[i]==l[i+1]: f=0 break if f!=0: print("YES") else: print("NO")
p02779
n = int(eval(input())) a = list(map(int, input().split())) for i in range(n -1): for j in range(i + 1, n): if a[i] == a[j]: print("NO") exit() print("YES")
n = int(eval(input())) a = list(map(int, input().split())) if len(a) == len(set(a)): print("YES") else: print("NO")
p02779
n = int(eval(input())) a = list(map(int, input().split())) d = {} for i in a: if i in d: print("NO") exit() d[i] = i print("YES")
n = int(eval(input())) a = list(map(int, input().split())) print(('YES' if len(a) == len(set(a)) else 'NO'))
p02779
N = int(eval(input())) A = list(map(int, input().split())) count = 0 for i in range(N): for j in range(i+1, N): if A[i] == A[j]: count = count + 1 print("NO") break if count == 0: print("YES")
N = int(eval(input())) A = list(map(int, input().split())) A.sort() count = 0 for i in range(1, N): if A[i-1] == A[i]: count += 1 break if count == 0: print("YES") else: print("NO")
p02779
n = int(eval(input())) A = list(map(int,input().split())) s = 0 for i in range(n-1): if A.count(A[i]) > 1: print('NO') s = 1 break if s == 0: print('YES')
n = int(eval(input())) a = list(map(int,input().split())) b = set(a) if len(a) == len(b): print('YES') else: print('NO')
p02779
from statistics import mean while True: n=int(eval(input())) c=0 if n==0: break ns=list(map(int, input().split())) for i in range(n): if ns[i]<=mean(ns): c+=1 print(c)
while True: n=int(eval(input())) c=0 if n==0: break ns=list(map(int, input().split())) for i in range(n): if ns[i]<=sum(ns)/n: c+=1 print(c)
p01109
for i in range(eval(input())): n=eval(input()) a=list(map(int,input().split())) l=[a[i+1]-a[i] for i in range(n-1)] print(max(0,max(l)),abs(min(0,min(l))))
for j in [1]*eval(input()): n=eval(input()) a=list(map(int,input().split())) l=[a[i+1]-a[i] for i in range(n-1)] print(max(0,max(l)),-min(-0,min(l)))
p01223
import math n=int(eval(input())) a=list(map(int,input().split())) q=int(eval(input())) for i in range(q): k=int(eval(input())) t=0 max=n-1 min=0 while max-min>1: nn=math.floor((max-min)/2) if a[nn]==k: t=1 print("1") break el...
import math n=int(eval(input())) a=list(map(int,input().split())) q=int(eval(input())) for i in range(q): k=int(eval(input())) t=0 max=n-1 min=0 while max-min>1: nn=math.floor((max+min)/2) if a[nn]==k: t=1 print("1") break el...
p02451
import copy def partition(p, r): i = p for j in range(p, r): if A[r][1] >= A[j][1]: A[i], A[j] = A[j], A[i] i += 1 A[r], A[i] = A[i], A[r] return i def quick_sort(p, r): if p < r: q = partition(p, r) quick_sort(p, q-1) quick_so...
import copy def partition(p, r): i = p for j in range(p, r): if A[r][1] >= A[j][1]: A[i], A[j] = A[j], A[i] i += 1 A[r], A[i] = A[i], A[r] return i def quick_sort(p, r): if p < r: q = partition(p, r) quick_sort(p, q-1) quick_so...
p02277
import copy def partition(p, r): i = p for j in range(p, r): if A[r][1] >= A[j][1]: A[i], A[j] = A[j], A[i] i += 1 A[r], A[i] = A[i], A[r] return i def quick_sort(p, r): if p < r: q = partition(p, r) quick_sort(p, q-1) quick_so...
import copy def partition(p, r): i = p for j in range(p, r): if A[r][1] >= A[j][1]: A[i], A[j] = A[j], A[i] i += 1 A[r], A[i] = A[i], A[r] return i def quick_sort(p, r): if p < r: q = partition(p, r) quick_sort(p, q-1) quick_so...
p02277
import copy def partition(p, r): i = p for j in range(p, r): if A[r][1] >= A[j][1]: A[i], A[j] = A[j], A[i] i += 1 A[r], A[i] = A[i], A[r] return i def quick_sort(p, r): if p < r: q = partition(p, r) quick_sort(p, q-1) quick_so...
import copy def partition(p, r): i = p for j in range(p, r): if A[r][1] >= A[j][1]: A[i], A[j] = A[j], A[i] i += 1 A[r], A[i] = A[i], A[r] return i def quick_sort(p, r): if p < r: q = partition(p, r) quick_sort(p, q-1) quick_so...
p02277
import copy def partition(p, r): i = p for j in range(p, r): if A[r][1] >= A[j][1]: A[i], A[j] = A[j], A[i] i += 1 A[r], A[i] = A[i], A[r] return i def quick_sort(p, r): if p < r: q = partition(p, r) quick_sort(p, q-1) quick_so...
import copy def partition(p, r): i = p for j in range(p, r): if A[r][1] >= A[j][1]: A[i], A[j] = A[j], A[i] i += 1 A[r], A[i] = A[i], A[r] return i def quick_sort(p, r): if p < r: q = partition(p, r) quick_sort(p, q-1) quick_so...
p02277
import copy def partition(p, r): i = p for j in range(p, r): if A[r][1] >= A[j][1]: A[i], A[j] = A[j], A[i] i += 1 A[r], A[i] = A[i], A[r] return i def quick_sort(p, r): if p < r: q = partition(p, r) quick_sort(p, q-1) quick_so...
def partition(p, r): i = p for j in range(p, r): if A[r][1] >= A[j][1]: A[i], A[j] = A[j], A[i] i += 1 A[r], A[i] = A[i], A[r] return i def quick_sort(p, r): if p < r: q = partition(p, r) quick_sort(p, q-1) quick_sort(q+1, r) d...
p02277
def partition(p, r): i = p for j in range(p, r): if A[r][1] >= A[j][1]: A[i], A[j] = A[j], A[i] i += 1 A[r], A[i] = A[i], A[r] return i def quick_sort(p, r): if p < r: q = partition(p, r) quick_sort(p, q-1) quick_sort(q+1, r) d...
def partition(p, r): i = p for j in range(p, r): if A[r][1] >= A[j][1]: A[i], A[j] = A[j], A[i] i += 1 A[r], A[i] = A[i], A[r] return i def quick_sort(p, r): if p < r: q = partition(p, r) quick_sort(p, q-1) quick_sort(q+1, r) d...
p02277
class Quicksort: def quicksort(self, a, p, r): if p < r: q = self.partion(a, p, r) self.quicksort(a, p, q - 1) self.quicksort(a, q + 1, r) return(a) def partion(self, a, p, r): x = a[r][1] i = p - 1 for j in range(p, r): ...
class Quicksort: def quicksort(self, a, p, r): if p < r: q = self.partion(a, p, r) self.quicksort(a, p, q - 1) self.quicksort(a, q + 1, r) return(a) def partion(self, a, p, r): x = a[r][1] i = p - 1 for j in range(p, r): ...
p02277
n = int(input()) stable = 1 class Card(): __slots__ = ('suit', 'value') #mergeSort A = [Card() for _ in range(n)] #quickSort B = [Card() for _ in range(n)] for i in range(n): a = input().split() A[i].suit = a[0] B[i].suit = a[0] A[i].value = int(a[1]) B[i].value = int(a[1]) ...
n = int(input()) #stable = 1 class Card(): __slots__ = ('suit', 'value') #mergeSort A = [Card() for _ in range(n)] #quickSort B = [Card() for _ in range(n)] s = set() for i in range(n): a = input().split() A[i].suit = a[0] B[i].suit = a[0] A[i].value = int(a[1]) B[i].value = ...
p02277
INF = int(1e10) def merge(A, left, mid, right): L = A[left: mid] + [[0, INF]] R = A[mid: right] + [[0, INF]] i = j = 0 for k in range(left, right): if L[i][1] <= R[j][1]: A[k] = L[i] i += 1 else: A[k] = R[j] j += 1 def mergeSort...
import sys readline = sys.stdin.readline INF = int(1e10) def merge(A, left, mid, right): L = A[left: mid] + [[0, INF]] R = A[mid: right] + [[0, INF]] i = j = 0 for k in range(left, right): if L[i][1] <= R[j][1]: A[k] = L[i] i += 1 else: A[k...
p02277
import sys readline = sys.stdin.readline INF = int(1e10) def merge(A, left, mid, right): L = A[left: mid] + [[0, INF]] R = A[mid: right] + [[0, INF]] i = j = 0 for k in range(left, right): if L[i][1] <= R[j][1]: A[k] = L[i] i += 1 else: A[k...
import sys readline = sys.stdin.readline import sys readline = sys.stdin.readline INF = int(1e10) def partition(A, p, r): x = A[r][1] i = p - 1 for j in range(p, r): if A[j][1] <= x: i += 1 A[i], A[j] = A[j], A[i] A[i + 1], A[r] = A[r], A[i + 1] return i ...
p02277
import sys readline = sys.stdin.readline import sys readline = sys.stdin.readline INF = int(1e10) def partition(A, p, r): x = A[r][1] i = p - 1 for j in range(p, r): if A[j][1] <= x: i += 1 A[i], A[j] = A[j], A[i] A[i + 1], A[r] = A[r], A[i + 1] return i ...
import sys readline = sys.stdin.readline def partition(A, p, r): x = A[r][1] i = p - 1 for j in range(p, r): if A[j][1] <= x: i += 1 A[i], A[j] = A[j], A[i] A[i + 1], A[r] = A[r], A[i + 1] return i + 1 def quicksort(A, p, r): if p < r: q = par...
p02277
import sys readline = sys.stdin.readline def partition(A, p, r): x = A[r][1] i = p - 1 for j in range(p, r): if A[j][1] <= x: i += 1 A[i], A[j] = A[j], A[i] A[i + 1], A[r] = A[r], A[i + 1] return i + 1 def quicksort(A, p, r): if p < r: q = par...
import sys readline = sys.stdin.readline def partition(A, p, r): x = A[r][1] i = p - 1 for j in range(p, r): if A[j][1] <= x: i += 1 A[i], A[j] = A[j], A[i] A[i + 1], A[r] = A[r], A[i + 1] return i + 1 def quicksort(A, p, r): if p < r: q = par...
p02277
INF = 10**10 def partition(ary, p, r): x = ary[r][1] i = p - 1 for j in range(p, r): if ary[j][1] <= x: i += 1 ary[i], ary[j] = ary[j], ary[i] ary[i + 1], ary[r] = ary[r], ary[i + 1] return i + 1 def quick_sort(ary, p, r): if p < r: ...
INF = 10**10 def partition(ary, p, r): x = ary[r][1] i = p - 1 for j in range(p, r): if ary[j][1] <= x: i += 1 ary[i], ary[j] = ary[j], ary[i] ary[i + 1], ary[r] = ary[r], ary[i + 1] return i + 1 def quick_sort(ary, p, r): if p < r: ...
p02277
def partition(A, p, r): x = int(A[r-1][1]) i = p-1 for j in range(p,r-1): if int(A[j][1]) <= x: i = i + 1 A[i],A[j] = A[j],A[i] A[i+1],A[r-1] = A[r-1],A[i+1] return i + 1 def qsort(A,p,r): if p < r: q = partition(A,p,r) qsort(A,p,q)...
def partition(A, p, r): x = int(A[r-1][1]) i = p-1 for j in range(p,r-1): if int(A[j][1]) <= x: i = i + 1 A[i],A[j] = A[j],A[i] A[i+1],A[r-1] = A[r-1],A[i+1] return i + 1 def qsort(A,p,r): if p < r: q = partition(A,p,r) qsort(A,p,q)...
p02277
import sys readline = sys.stdin.readline readlines = sys.stdin.readlines N = int(readline()) XY = [tuple(int(x) for x in line.split()) for line in readlines()] graph = [[] for _ in range(N+1)] for x,y in XY: graph[x].append(y) graph[y].append(x) visited = [False] * (N+1) visited[1] = True q = [...
import sys readline = sys.stdin.readline readlines = sys.stdin.readlines N = int(readline()) XY = (tuple(int(x)-1 for x in line.split()) for line in readlines()) graph = [[] for _ in range(N)] for x,y in XY: graph[x].append(y) graph[y].append(x) visited = [True] + [False] * (N-1) q = [0] ord = ...
p03668
import sys def solve(): file_input = sys.stdin N, W = list(map(int, file_input.readline().split())) C = [0] * (W + 1) for line in file_input: item_v, item_w = list(map(int, line.split())) for i, sv in enumerate(C[:-item_w]): V = [v + item_v * j for j, v in enumerate...
import sys def solve(): file_input = sys.stdin N, W = list(map(int, file_input.readline().split())) C = [0] * (W + 1) for line in file_input: item_v, item_w = list(map(int, line.split())) for i, vals in enumerate(zip(C, C[item_w:]), start=item_w): v1, v2 = vals ...
p02316
import sys readline = sys.stdin.readline N, W = list(map(int, readline().split())) dp = [0] * (W+1) for i in range(N): item_v, item_w = list(map(int, readline().split())) for w in range(W-item_w+1): if dp[w+item_w] < dp[w] + item_v: dp[w+item_w] = dp[w] + item_v print((max(d...
N, W = list(map(int, input().split())) dp = [0]*(W+1) for i in range(N): v, w = list(map(int, input().split())) for j in range(0, W-w+1): if dp[j+w] < dp[j] + v: dp[j+w] = dp[j] + v print((max(dp)))
p02316
INF = 10 ** 12 N, W = list(map(int, input().split())) items =[] * N for i in range(N): v, w = list(map(int, input().split())) items.append([v,w]) dp = [[INF for i in range(W+1)] for j in range(N+1)] for i in range(W+1): dp[0][i] = 0 for i in range(N+1): dp[i][0] = 0 for i in ran...
def solve(): INF = 10 ** 12 N, W = list(map(int, input().split())) items =[] * N for i in range(N): v, w = list(map(int, input().split())) items.append([v,w]) dp = [[INF for i in range(W+1)] for j in range(N+1)] for i in range(W+1): ...
p02316
import copy length, cap = list(map(int, input().split(" "))) dp = [0] * (cap + 1) items = [] for _ in range(length): a, b = list(map(int, input().split(" "))) items.append([a, b]) for item in items: v, w = item temp_dp = copy.copy(dp) temp_dp[w] = max(temp_dp[w], v) for j in range(c...
length, weight = list(map(int, input().split(" "))) dp = [0 for n in range(weight + 1)] for i in range(length): v, w = list(map(int, input().split(" "))) dp[w] = max(v, dp[w]) for j in range(weight): if dp[j] and j + w <= weight: dp[j + w] = max(dp[j] + v, dp[j + w]) print(...
p02316
N,W=list(map(int,input().split())) vw=[list(map(int,input().split())) for i in range(N)] dp=[[0]*(W+1) for _ in range(N+1)] for i in range(N): for j in range(W+1): if vw[i][1]>j: dp[i+1][j]=dp[i][j] else: dp[i+1][j]=max(dp[i][j],dp[i+1][j-vw[i][1]]+vw[i][0]) print((d...
n,w=list(map(int,input().split())) vw=[list(map(int,input().split())) for _ in range(n)] dp=[0]*(w+1) for i in range(n): for j in range(vw[i][1],w+1): dp[j]=max(dp[j],dp[j-vw[i][1]]+vw[i][0]) print((dp[w]))
p02316
n,w = list(map(int, input().split())) values = [0] weights = [0] counter=0 for i in range(n): v,weight = list(map(int, input().split())) values.append(v) weights.append(weight) for i in range(1,n+1): counter=2 while(w >= weights[i]*counter): weights.append(weights[i]*counter) ...
n,w = list(map(int, input().split())) values = [] weights = [] for i in range(n): v,weight = list(map(int, input().split())) values.append(v) weights.append(weight) dp = [0 for i in range(w+1)] for i in range(n): for j in range(weights[i], w+1): dp[j] = max(dp[j], dp[j-weights[i]...
p02316
# Knapsack Problem N, W = [int(x) for x in input().split()] items = [] for i in range(N): items.append(tuple(int(x) for x in input().split())) DP = [[0] * (W+1) for _ in range(N+1)] for i in range(N): for j in range(W+1): v, w = items[i] if w <= j: DP[i+1][j] = max(DP[i...
# Knapsack Problem N, W = [int(x) for x in input().split()] items = [] for i in range(N): items.append(tuple(int(x) for x in input().split())) DP = [0] * (W+1) for i in range(N): v, w = items[i] for j in range(w, W+1): DP[j] = max(DP[j], v + DP[j-w]) print((DP[-1]))
p02316
n = int(eval(input())) for _ in range(n): print((input().replace("Hoshino", "Hoshina")))
n = int(input()) dataset = [input().replace("Hoshino", "Hoshina") for _ in range(n)] print(*dataset, sep="\n")
p00101
N, M = list(map(int, input().split())) from math import sqrt def divisor(num): max_num = int(sqrt(num)) divisor_list = [] for i in range(1, max_num + 1): if num % i == 0: divisor_list.append(i) divisor_list.append(num//i) return divisor_list g_list = divisor...
### ABC112D Partition Diff: N, M = list(map(int, input().split())) from math import sqrt def divisor(num): max_num = int(sqrt(num)) divisor_list = [] for i in range(1, max_num + 1): if num % i == 0: divisor_list.append(i) divisor_list.append(num//i) return d...
p03241
n,m=list(map(int,input().split())) for i in range(n,m+1): if m%i==0: print((m//i)) exit()
n,m=list(map(int,input().split())) for i in range(2,m): if i*i>m: print((1)) exit() if m%i==0: break for i in range(n,m+1): if m%i==0: print((m//i)) exit()
p03241
n,m=list(map(int,input().split())) L=[] x=m/n for i in range(1,int(x+1)): if m%i==0: if i<=x: L.append(i) if m//i<=x: L.append(m//i) print((max(L)))
n,m=list(map(int,input().split())) L=[] x=m/n for i in range(1,min(int(x)+1,int(m**0.5)+1)): if m%i==0: if i<=x: L.append(i) if m//i<=x: L.append(m//i) print((max(L)))
p03241
# 解説AC. def main(): N, M = list(map(int, input().split(" "))) result = 1 for i in range(2, M // N + 1): if M % i == 0: result = i print(result) if __name__ == '__main__': main()
def main(): N, M = list(map(int, input().split(" "))) for i in range(M // N, 0, -1): if M % i == 0 and i <= M / N: print(i) break if __name__ == '__main__': main()
p03241
lis = [] N,M = [int(i) for i in input().split()] M_ = M i = 2 while True: if M % i == 0: M = M // i lis.append(i) elif M == 1: break else: i += 1 ans = M_ ret = 1 for n in range(2**len(lis)): m = bin(n)[-1:1:-1] ret = 1 for l in range(len(m)...
import math lis = [] N,M = [int(i) for i in input().split()] for i in range(1,int(math.sqrt(M))): if M % i == 0: lis.append(i) lis.append(M//i) lis.sort() i =1 for i in lis: if i >= N: break print((M//i ))
p03241
import math, sys from bisect import bisect_left, bisect_right from collections import Counter, defaultdict, deque from copy import deepcopy from functools import lru_cache from heapq import heapify, heappop, heappush from itertools import accumulate, combinations, permutations input = sys.stdin.readline mod = 1...
import math, sys from bisect import bisect_left, bisect_right from collections import Counter, defaultdict, deque from copy import deepcopy from functools import lru_cache from heapq import heapify, heappop, heappush from itertools import accumulate, combinations, permutations input = sys.stdin.readline mod = 1...
p03241
import copy def cd_generator(num): ans=[] for i in range(1,10000000): if num%i==0: ans.append(i) temp=copy.deepcopy(ans) temp.reverse() for ele in temp: ans.append(num//ele) return ans def main(): n,m=list(map(int,input().split())) array=cd_genera...
def make_divisors(n): lower_divisors,upper_divisors=[],[] i=1 while i*i<=n: if n%i==0: lower_divisors.append(i) if i!=n//i: upper_divisors.append(n//i) i+=1 return lower_divisors+upper_divisors[::-1] n,m=list(map(int,input().split())) ar...
p03241
def make_divisors(n): lower_divisors,upper_divisors=[],[] i=1 while i*i<=n: if n%i==0: lower_divisors.append(i) if i!=n//i: upper_divisors.append(n//i) i+=1 return lower_divisors+upper_divisors[::-1] n,m=list(map(int,input().split())) ar...
def cd_generator(num): i=1 lower=[] upper=[] while i*i<=num: if num%i==0: lower.append(i) if num!=i*i: upper.append(num//i) i+=1 return reversed(lower+upper[::-1]) n,m=list(map(int,input().split())) for ele in cd_generator(m): ...
p03241
# ANSHUL GAUTAM # IIIT-D from math import * from string import * from itertools import * from copy import * N,M = list(map(int, input().split())) for i in range(M//N,0,-1): if(M%i == 0): print(i) break
def solve(): n, m = list(map(int, input().split())) for i in range(m//n,0,-1): if m % i == 0: break print(i) solve()
p03241
N, M = list(map(int, input().split())) ans = 1 for n in range(1, M // N + 1): res = M - n * N if res % n == 0: ans = n print(ans)
N, M = list(map(int, input().split())) if M % N == 0: print((M // N)) else: ans = 1 for n in range(1, M // N + 1): res = M - n * N if res % n == 0: ans = n print(ans)
p03241
def make_divisors(n): divisors = [] for i in range(1, int(n ** 0.5) + 1): if n % i == 0: divisors.append(i) if i != n // i: divisors.append(n // i) # divisors.sort() return divisors a,b = list(map(int, input().split())) l = make_divisors(b) l....
# 約数のリストを得る def make_divisors(n): divisors = [] for i in range(1, int(n ** 0.5) + 1): if n % i == 0: divisors.append(i) if i != n // i: divisors.append(n // i) return divisors N, M = list(map(int, input().split())) l = make_divisors(M) # mの約数 res...
p03241
N, M = list(map(int, input().split())) ans = 1 for g in range(1, int(M ** 0.5) + 1): if M % g == 0 and M / g >= N: ans = max(ans, g) if M % g == 0: g2 = M // g if M % g2 == 0 and M / g2 >= N: ans = max(ans, g2) print(ans)
N, M = list(map(int, input().split())) ans = 0 for x in range(1, int(M ** 0.5) + 1): if M % x != 0: continue else: x1, x2 = x, M // x if M // x1 >= N: ans = max(ans, x1) if M // x2 >= N: ans = max(ans, x2) print(ans)
p03241
N, M = list(map(int, input().strip().split())) maxg = 1 if N == 1: maxg = M else: for i in range(2, M//N+1): if (M - N*i) % i == 0: maxg = i print(maxg)
N, M = list(map(int, input().strip().split())) i=1 while i <= M//N: if M % i == 0: maxg = i if M//i <= M//N: maxg = M // i break i += 1 print(maxg)
p03241
def is_prime(n): if n == 1: return False for i in range(2,int(n**0.5)+1): if n % i == 0: return False return True n,m = list(map(int,input().split())) if (is_prime(m)): print((1)) exit(0) a = int(m /n) for i in range(a,0,-1): if m % i == 0: print(i...
n,m = list(map(int,input().split())) a = int(m /n) for i in range(a,0,-1): if m % i == 0: print(i) break
p03241
n, m = list(map(int, input().split(" "))) max = 1 for i in range((int)(m/n), 1, -1): if m % i == 0: max = i break print(max)
def make_divisors(n): divisors = [] for i in range(1, int(n**0.5)+1): if n % i == 0: divisors.append(i) if i != n // i: divisors.append(n//i) divisors.sort() return divisors n, m = list(map(int, input().split(" "))) max = 1 #print(make_divis...
p03241
N,M = list(map(int,input().split())) l = M//N if M+1-N < l: for i in range(N,M+1): if M%i == 0: print((M//i)) break else: for i in range(l,-1,-1): if M % i == 0: print(i) break
N,M = list(map(int,input().split())) m = M f = {} while m%2 == 0: f[2] = f.get(2,0) + 1 m = m//2 k = 3 l = int(m**0.5)+1 while m != 1: if k > l: f[m] = f.get(m,0)+1 break while m%k == 0: f[k] = f.get(k,0)+1 m = m//k k += 2 C=[1] for k in f: C...
p03241
def main(): n, m = list(map(int, input().split())) ans = 1 v = m / n for i in range(2, int(m / n) + 1): if m % i == 0: ans = max(i, ans) print(ans) if __name__ == '__main__': main()
def main(): n, m = list(map(int, input().split())) for i in range(int(m / n), 0, -1): if m % i == 0: print(i) break if __name__ == '__main__': main()
p03241
# a1 + a2 + a3 ... + an = M # ai の 最大公約数をDとする # ai = xi * D のはず。 D * x0 + D * x1 ... + D * xn = M # まとめて D(x1 + x2 + .... + xn) = M # 変形し、D = M / (x1 + x2 + .... + xn) # (x1 + ... xn) = K とすると、Kを最小化するとDが最大化する # M / K が割り切れる必要があるので、KはMの約数のいずれか # K >= N。なぜなら xi >= 1 なので、Kは最低でも数字の個数 N になる # つまり、約数のうちで N 以上の最初の値が K...
# a1 + a2 + a3 ... + an = M # ai の 最大公約数をDとする # ai = xi * D のはず。 D * x0 + D * x1 ... + D * xn = M # まとめて D(x1 + x2 + .... + xn) = M # 変形し、D = M / (x1 + x2 + .... + xn) # (x1 + ... xn) = K とすると、Kを最小化するとDが最大化する # M / K が割り切れる必要があるので、KはMの約数のいずれか # K >= N。なぜなら xi >= 1 なので、Kは最低でも数字の個数 N になる # つまり、約数のうちで N 以上の最初の値が K...
p03241
n,m = list(map(int,input().split())) ans = 1 for i in range(1,int(m**0.5)+1): if m%i==0: x = m//i if x>=n: ans = max(ans,i) if i>=n: ans = max(ans,x) print(ans)
n,m = list(map(int,input().split())) ans = 1 for i in range(1,int(m**0.5)+1): if m%i!=0:continue if m//i>=n: ans = max(i,ans) if i>=n: ans = max(m//i,ans) print(ans)
p03241
N, M = list(map(int, input().split())) output = 1 for i in range(M//N, 0, -1): if M % i == 0 and output < i: output = i print(output)
N, M = list(map(int, input().split())) output = 1 for i in range(M//N, 0, -1): if M % i == 0 and output < i: output = i break print(output)
p03241
def factorize(n): nn = n lst = [] for i in range(2, int(1 + n ** 0.5)): k = 0 while nn % i == 0: k += 1 nn = nn // i if k > 0: lst.append([i, k]) if nn != 1: lst.append([nn, 1]) return lst def gen_divisor(m): #...
def gen_divisor(n): ps = [] for i in range(1, int(1 + n ** 0.5)): if n % i == 0: yield i ps.append(n // i) if n // ps[-1] == ps[-1]: del ps[-1] for p in reversed(ps): yield p N, M = list(map(int, input().split())) def solve(): for di in...
p03241
n, m = list(map(int, input().split())) count = 1 for i in range(1, (m//n)+1): temp = m - (i*n) if temp % i == 0: count = i print(count)
n, m = list(map(int, input().split())) count = 1 for i in range((m//n), 0, -1): if m % i == 0: count = i break print(count)
p03241
import math,string,itertools,fractions,heapq,collections,re,array,bisect,sys,random,time, copy from operator import itemgetter sys.setrecursionlimit(10**7) inf = 10**20 mod = 10**9 + 7 stdin = sys.stdin ni = lambda: int(ns()) na = lambda: list(map(int, stdin.readline().split())) ns = lambda: stdin.readlin...
import math,string,itertools,fractions,heapq,collections,re,array,bisect,sys,random,time, copy,bisect from operator import itemgetter sys.setrecursionlimit(10**7) inf = 10**20 mod = 10**9 + 7 stdin = sys.stdin ni = lambda: int(ns()) na = lambda: list(map(int, stdin.readline().split())) ns = lambda: stdin....
p03241
def run(): N, M = (int(x) for x in input().split()) i = 2 result = 1 while True: if M % i == 0 and N * i <= M: result = i i += 1 if i * N > M: break print(result) if __name__ == '__main__': run()
def run(): N, M = (int(x) for x in input().split()) i = 2 result = 1 for i in range(M // N, 0, -1): if M % i == 0: print(i) break if __name__ == '__main__': run()
p03241
from math import gcd def solve(): n, m = list(map(int, input().split())) d = m // n p = m % n res = max(1, gcd(d, d + p)) while d > 1: d -= 1 q = m - n * d res = max(res, gcd(d, d + q)) print(res) solve()
from math import gcd def solve(): n, m = list(map(int, input().split())) d = m // n p = m % n res = max(1, gcd(d, d + p)) if p == 0: print(res) exit() while d > res: d -= 1 p += n if p % d == 0: res = max(res, d) print(res) ...
p03241
N, M = list(map(int, input().split())) flag = True for i in range(N, M//3 + 1): if M%i == 0: print((M//i)) flag = False break if flag: if M%2 == 0 and M//2 >= N: print((2)) else: print((1))
N, M = list(map(int, input().split())) # また答えが見つかってなければTrue flag = True for i in range(N, M//10 + 1): if M%i == 0: print((M//i)) flag = False break for i in range(9): if flag and M%(10 - i) == 0 and M//(10 - i) >= N: print((10 - i)) flag = False if flag: ...
p03241