Harryxun/sft_time huggingface dataset:
### BUGGY CODE ###

def abs(x):
    if x>0:
        return x
    else:
        return x * (-1)

if __name__ == '__main__':
    n = int(input())
    a = list(map(int, input().split()))
    a_mi = list(a[idx] - (idx + 1) for idx in range(len(a)))
    a_mi_sorted = sorted(a_mi)
    a_mi_sorted.append(a_mi_sorted[-1]+1)##bのrangeを取るため
    setAMI = sorted(list(set(a_mi_sorted)))

    ##print(a_mi_sorted)
    ans = float('inf')
    for i in range(n):
        #i番目までa[i]-bが0以下（absで負扱い）
        for b in range(a_mi_sorted[i], setAMI[setAMI.index(a_mi_sorted[i])+1]):
            ans = min(ans, sum(a_mi_sorted[:n]) - 2 * (sum(a_mi_sorted[:i+1])) + (2 * (i + 1) - n) * b)
            ##print(i,b,ans)
    print(ans)

### FIXED CODE ###

N = int(input())
A = map(int, input().split())
B = list(A_i - (i + 1) for i, A_i in enumerate(A))
B_sorted = sorted(B)

ans = []
##中央値のインデックスmを求める
if N % 2 == 1:
    ##Nが奇数: 中央値のインデックスを求める
    m = int((N - 1) / 2 + 1) - 1
    b = B_sorted[m]
    ans += [sum(abs(x - b) for x in B_sorted)]
else:
    ##Nが偶数: 中央値を計算する元になる2数のインデックスを求める
    for m in range(int(N / 2) - 1, int(N / 2) + 1):
        b = B_sorted[m]
        ans += [sum(abs(x - b) for x in B_sorted)]    
print(min(ans))
### BUGGY CODE ###

import bisect
N = int(input())
A = list(map(int, input().split()))
B = list(map(int, input().split()))
C = list(map(int, input().split()))
A.sort()
B.sort()
C.sort()
ans = 0
for i in range(N):
    b_min = bisect.bisect_right(B, A[i])
    for k in range(b_min, N):
        c_min = bisect.bisect_right(C, B[k])
        ans += N - c_min
        ##print(i, k, ans)

print(ans)

### FIXED CODE ###

import bisect
N = int(input())
A = list(map(int, input().split()))
B = list(map(int, input().split()))
C = list(map(int, input().split()))
A.sort()
C.sort()
ans = 0
for b in B:
    a_max = bisect.bisect_left(A, b)
    c_min = bisect.bisect_right(C, b)
    ans += a_max * (N - c_min)
print(ans)
### BUGGY CODE ###

N = int(input())

def make_divisor_list(num):
    if num < 1:
        return []
    elif num == 1:
        return [1]
    else:
        divisor_list = []
        divisor_list.append(1)
        for i in range(2, num // 2 + 1):
            if num % i == 0:
                divisor_list.append(i)
        divisor_list.append(num)

        return divisor_list

A = make_divisor_list(N)

B = []
keta = []

for a in A:
    b = int(N/a)
    B.append(b)

    aa = len(str(a))
    bb = len(str(b))

    f = max(aa,bb)
    keta.append(f)

print(min(keta))

### FIXED CODE ###

N = int(input())

def make_divisor_list(num):
    if num < 1:
        return []
    elif num == 1:
        return [1]
    else:
        divisor_list = []
        divisor_list.append(1)
        for i in range(2, num // 2 + 1):
            if i > N/i:
                break
            if num % i == 0:
                divisor_list.append(i)

        return divisor_list

A = make_divisor_list(N)

B = []
ans = float("inf")

for a in A:
    b = int(N/a)
    c = max(a,b)
    ans = min(ans,len(str(c)))

print(ans)
### BUGGY CODE ###

N,K=map(int,input().split())
h=[0]*100010
h[:N]=[int(x) for x in input().split()]

dp=[float('inf')]*100100
dp[0] = 0
for i in range(N+1):
  for j in range(1,K+1):
    dp[i+j]=min(dp[i+j],dp[i]+abs(h[i] - h[i+j]))

print(dp[N-1])

### FIXED CODE ###

N,K=map(int,input().split())
h=[int(x) for x in input().split()]

dp=[float('inf')]*N
dp[0] = 0

for i, hi in enumerate(h):
  if i > 0:
    x = max(0,i-K)
    dp[i]=min([dpj + abs(hi-hj) for dpj, hj in zip(dp[x:i], h[x:i])])
     
print(dp[N-1])
### BUGGY CODE ###

# -*- coding: utf-8 -*-

n, m = map(int, input().split())
ab = [list(map(int, input().split())) for _ in range(m)]

g = [[0] * n for _ in range(n)]

for a, b in ab:
    g[a-1][b-1] = 1
    g[b-1][a-1] = 1

ans = "IMPOSSIBLE"
for i, ele in enumerate(g[0]):
    if ele:
        if g[i][-1] == 1:
            ans = "POSSIBLE"
            break

print(ans)


### FIXED CODE ###

# -*- coding: utf-8 -*-

import numpy as np

n, m = map(int, input().split())
ab = [list(map(int, input().split())) for _ in range(m)]

start = np.zeros(n)
end = np.zeros(n)
for a, b in ab:
    if a == 1:
        start[b-1] = 1
    if b == n:
        end[a-1] = 1

ans = np.any((start * end))
print("POSSIBLE" if ans else "IMPOSSIBLE")
### BUGGY CODE ###

# coding: utf-8
# Your code here!
s=list(input())
t=list(input())

def mmax(a,b):
    if len(a)>=len(b):
        return a
    else:
        return b

dp=[[""]*(len(t)+1) for i in range(len(s)+1)]

for i in range(1,len(s)+1):
    flag=True
    for j in range(1,len(t)+1):
        if s[i-1]==t[j-1] and flag:
            dp[i][j]=mmax(dp[i-1][j]+s[i-1],dp[i][j-1]+t[j-1])
            flag=False
        else:
            dp[i][j]=mmax(dp[i-1][j],dp[i][j-1])
            if dp[i][j]==dp[i-1][j]:
                flag=True

print(dp[-1][-1])

### FIXED CODE ###

# coding: utf-8
# Your code here!
s=list(input())
t=list(input())

dp=[[0]*(len(t)+1) for i in range(len(s)+1)]

for i in range(1,len(s)+1):
    for j in range(1,len(t)+1):
        if s[i-1]==t[j-1]:
            dp[i][j]=dp[i-1][j-1]+1
        else:
            dp[i][j]=max(dp[i-1][j],dp[i][j-1])
            
#print(dp)

ans=""
ns=len(s)
nt=len(t)

while ns>0 and nt>0:
    #print(ns,nt,ans)
    if s[ns-1]==t[nt-1]:
        ans+=s[ns-1]
        ns-=1
        nt-=1
    elif dp[ns][nt]==dp[ns-1][nt]:
        ns-=1
    else:
        nt-=1
        
print(ans[::-1])
### BUGGY CODE ###

import math, string, itertools, fractions, heapq, collections, re,  array, bisect, sys, random, time, copy, functools
sys.setrecursionlimit(10**7)
inf = 10 ** 20
eps = 1.0 / 10**10
mod = 10**9+7
dd = [(-1, 0), (0, 1), (1, 0), (0, -1)]
ddn = [(-1, 0), (-1, 1), (0, 1), (1, 1), (1, 0), (1, -1), (0, -1), (-1, -1)]
def LI(): return [int(x) for x in sys.stdin.readline().split()]
def LI_(): return [int(x)-1 for x in sys.stdin.readline().split()]
def LF(): return [float(x) for x in sys.stdin.readline().split()]
def LS(): return sys.stdin.readline().split()
def _I(): return int(sys.stdin.readline())
def _F(): return float(sys.stdin.readline())
def _pf(s): return print(s, flush=True)

#  f = open('C_input_29.txt')
#  lines = f.readlines()
#  f.close()
#  N, M = map(int, lines[0].split())
#  A = []
#  for line in lines[1:]:
#      A.append(int(line))

N, M = LI()
A = [_I() for i in range(M)]

#  if M != 0:
#      # 連続した壊れた段がある場合は0
#      B = [i for i in A]
#      B.remove(B[0])
#      B.append(10**15+100)
#      diffs = [b - a for a, b in zip(A,B)]
#      #  print(diffs)

#      if any(i == 1 for i in diffs):
#          # 隣同士なので0
#          print(0)
#          exit()
#  print('hoge')
"""
考え方
xにたどり着く通りは、x-1とx-2段目にたどり着く通りの合計
dp
3が障害のとき
1へは1通り
2へは0からと1からの2通り
3へは0通り
4へは2からの2通りと、3からの0通りで2通り
5へは3からの0通りと4からの2通りで2通り
6へは4からの2通りと5からの2通りで4通り
"""
#  dp = {}
dp = [0 for i in range(N+1)]
#  print('fua')
dp[0] = 1
dp[1] = 1 if 1 not in A else 0
#  [dp.update({i: (dp[i-1] + dp[i-2])%mod}) if i not in A else dp.update({i: 0}) for i in range(2, N+1)]
for i in range(2, N+1):
    #  print(i)
    # i段目までの通りを計算する
    if i not in A:
        # i段目が障害のときは0になっているので飛ばす
        dp[i] = dp[i-1] + dp[i-2]
        dp[i] %= mod

print(dp[N])


### FIXED CODE ###

# -*- coding: utf-8 -*-
import sys

mod = 10 ** 9 + 7

def get_nums(n):
    res = [0 for _ in range(n)]
    for i in range(n):
        res[i] = int(input())
    return res


def get_numbers():
    return map(int, input().split())


n, m = get_numbers()
a = set(get_nums(m))

dp = [0 for _ in range(n + 1)]
dp[0] = 1
if 1 not in a:
    dp[1] = 1

for i in range(2, n + 1):
    if i not in a:
        dp[i] = dp[i - 1] + dp[i - 2]
        dp[i] %= mod

print(dp[-1])
### BUGGY CODE ###

from operator import mul
from functools import reduce

import sys
input = sys.stdin.readline

n = input()
n_list = [int(i) for i in input().split()]
n_value = (reduce(mul, n_list))

if n_value > 10**18:
    n_value = -1
print(n_value)

### FIXED CODE ###

import sys
input = sys.stdin.readline

n = input()
n_list = sorted([int(i) for i in input().split()])
value = 1
for i in n_list:
    value = value * i
    if value > 10 ** 18:
        value = -1
        break
print(value)
### BUGGY CODE ###

from bisect import *
n, m = map(int, input().split())
A, B, C = zip(*(map(int, input().split()) for _ in range(n)))
D, E, F = zip(*(map(int, input().split()) for _ in range(m)))
X = sorted(set(C + E + F))
Y = sorted(set(A + B + D))
H = len(Y)-1
W = len(X)-1
def TX(i):
    return bisect(X, i)-1
def TY(i):
    return bisect(Y, i)-1
U = [[True]*W for _ in range(H+1)]
for d, e, f in zip(D, E, F):
    d, e, f = TY(d), TX(e), TX(f)
    for i in range(e, f):
        U[d][i] = False 
L = [[True]*(W+1) for _ in range(H)]
for a ,b, c in zip(A, B, C):
    a, b, c = TY(a), TY(b), TX(c)
    for i in range(a, b):
        L[i][c] = False
i = TY(0)
j = TX(0)
s = [(i,j)]
v = set()
r = 0
while s:
    i, j = s.pop()
    if (i,j) in v:
        continue
    v.add((i,j))
    if not (0<=i<H and 0<=j<W):
        print('INF')
        break
    r += (Y[i+1]-Y[i])*(X[j+1]-X[j])
    if U[i][j]:
        s.append((i-1,j))
    if U[i+1][j]:
        s.append((i+1,j))
    if L[i][j]:
        s.append((i,j-1))
    if L[i][j+1]:
        s.append((i,j+1))
else:
    print(r)

### FIXED CODE ###

import numpy as np
from numba import njit
from bisect import *
n, m = map(int, input().split())
A, B, C = zip(*(map(int, input().split()) for _ in range(n)))
D, E, F = zip(*(map(int, input().split()) for _ in range(m)))
X = sorted(set(C))
Y = sorted(set(D))
H = len(Y)-1
W = len(X)-1
def TX(i):
    return bisect(X, i)-1
def TY(i):
    return bisect(Y, i)-1
U = np.ones((H+1, W))
for d, e, f in zip(D, E, F):
    #d, e, f = TY(d), TX(e), TX(f)
    d = TY(d)
    e = bisect_left(X, e)
    f = bisect_right(X, f)-1
    U[d, e:f] = False
L = np.ones((H, W+1))
for a ,b, c in zip(A, B, C):
    #a, b, c = TY(a), TY(b), TX(c)
    c = TX(c)
    a = bisect_left(Y, a)
    b = bisect_right(Y, b)-1
    L[a:b, c] = False
S = np.outer(np.diff(Y), np.diff(X))
@njit
def dfs(i, j):
    s = [(i,j)]
    v = np.zeros((H,W))
    r = 0
    while s:
        i, j = s.pop()
        if not (0<=i<H and 0<=j<W):
            return -1
        if v[i,j]:
            continue
        v[i,j] = True
        r += S[i,j]
        if U[i,j]:
            s.append((i-1,j))
        if U[i+1,j]:
            s.append((i+1,j))
        if L[i,j]:
            s.append((i,j-1))
        if L[i,j+1]:
            s.append((i,j+1))
    return r
r = dfs(TY(0), TX(0))
print('INF' if r<0 else r)
### BUGGY CODE ###

n = int(input())

dp = [1 for i in range(0,n+1)]
c = list()
c.append(-1)
for i in range(1,n+1):
    c.append(int(input()))

for i in range(2,n+1):
    for j in reversed(range(1,i)):
        if c[i-1] != c[i] == c[j] != c[j-1]:
            dp[i] = dp[i-1]+dp[j]
            break
    else:
        dp[i] = dp[i-1]
print(dp[-1])

### FIXED CODE ###

n = int(input())

dp = [1 for i in range(0,n+1)]
c = list()
c.append(-1)
d = {}
for i in range(1,n+1):
    c.append(int(input()))

for i in range(1,n+1):
    if c[i] in d:
        j = d[c[i]]
        d[c[i]] = i
        if c[i-1] != c[i]:
            dp[i] = dp[i-1]+dp[j]
            continue
    else:
        d[c[i]] = i
    dp[i] = dp[i-1]
print(dp[-1]%(10**9+7))
### BUGGY CODE ###

import sys
input = sys.stdin.buffer.readline
from collections import deque
from heapq import heapify, heappush as hpush, heappop as hpop
N, M, L = map(int, input().split())
X = [[] for _ in range(N)]
for _ in range(M):
    a, b, c = map(int, input().split())
    X[a-1].append([b-1, c])
    X[b-1].append([a-1, c])

def dijkstra(n, E, i0=0):
    h = [i0]
    D = [1 << 40] * n
    done = [0] * n
    D[i0] = 0
    
    while h:
        x = hpop(h)
        d, i = x >> 10, x & 1023
        done[i] = 1
        for j, w in E[i]:
            nd = d + w
            if nd > L: continue
            if D[j] < 0 or D[j] >= nd:
                if done[j] == 0:
                    x = nd * (1<<10) + j
                    hpush(h, x)
                    D[j] = nd
    return D
def BFS(n, E, i0=0):
    Q = deque([i0])
    D = [-1] * n
    D[i0] = 0
    while Q:
        x = Q.popleft()
        for c in E[x]:
            if D[c] == -1:
                D[c] = D[x] + 1
                Q.append(c)
    return D

Y = [[] for _ in range(N)]
for i in range(N):
    D1 = dijkstra(N, X, i)
    for j in range(N):
        if i == j: continue
        if 0 <= D1[j] <= L:
            Y[i].append(j)

# print("X =", X)
# print("Y =", Y)
D2 = []
for i in range(N):
    D2.append(BFS(N, Y, i))

ans = []
for _ in range(int(input())):
    s, t = map(int, input().split())
    a = D2[s-1][t-1]-1
    ans.append(str(a if a >= 0 else -1))

print("\n".join(ans))


### FIXED CODE ###

import sys
input = sys.stdin.buffer.readline
from collections import deque
N, M, L = map(int, input().split())
D = [[1<<40] * N for _ in range(N)]
for i in range(N):
    D[i][i] = 0
for _ in range(M):
    a, b, c = map(int, input().split())
    a -= 1
    b -= 1
    D[a][b] = c
    D[b][a] = c

for k in range(N):
    for i in range(N):
        for j in range(N):
            D[i][j] = min(D[i][j], D[i][k] + D[k][j])
Y = [[] for _ in range(N)]
for i in range(N):
    for j in range(N):
        if i == j: continue
        if D[i][j] <= L:
            Y[i].append(j)
def BFS(n, E, i0=0):
    Q = deque([i0])
    D = [-1] * n
    D[i0] = 0
    while Q:
        x = Q.popleft()
        for c in E[x]:
            if D[c] == -1:
                D[c] = D[x] + 1
                Q.append(c)
    return D
D2 = []
for i in range(N):
    D2.append(BFS(N, Y, i))

ans = []
for _ in range(int(input())):
    s, t = map(int, input().split())
    a = D2[s-1][t-1]-1
    ans.append(str(a if a >= 0 else -1))
print("\n".join(ans))
### BUGGY CODE ###

n = int(input())
A_l = [(A,i) for i, A in enumerate(map(int,input().split()))]
A_l.sort()
A_l.reverse()

dp = []
for _ in range(n+1):
    dp.append([0] * (n+1))
for j in range(1,n+1): # all go bigger
    yb = n - (j-1)
    x = A_l[j-1][1] + 1
#    if yb-i <0:
#        dp[j][0] = -float('inf')
#    else:
    dp[j][0] = dp[j-1][0] + A_l[j-1][0]*(yb-x)
for k in range(1,n+1): # all go smaller
    ys = 1 + (k-1)
    x = A_l[k-1][1] + 1
#    if i-ys <0:
#        dp[0][k] = -float('inf')
#    else:
    dp[0][k] = dp[0][k-1] + A_l[k-1][0]*(x-ys)

for j in range(1,n+1):
    for k in range(1,n-j+1):
        yb = n - (j-1)
        ys = 1 + (k-1)
        x = A_l[j+k-1][1] + 1
        j_plus = A_l[j+k-1][0]*(yb-x)
        k_plus = A_l[j+k-1][0]*(x-ys)
#        if j_plus <0:
#            j_plus = -float('inf')
#        elif k_plus <0:
#            k_plus = -float('inf')
        dp[j][k] = max(dp[j-1][k]+j_plus, dp[j][k-1]+k_plus)

result = 0
for j in range(0,n+1):
    k = n-j
    result = max(result, dp[j][k])
print(result)
#for l in range(n+1):
#    print(dp[l])




### FIXED CODE ###

n = int(input())
A_l = [(A,i) for i, A in enumerate(map(int,input().split()))]
A_l.sort(reverse=True)

dp = []
for _ in range(n+1):
    dp.append([0] * (n+1))
for j in range(1,n+1): # all go bigger
    a, i = A_l[j-1]
    dp[j][0] = dp[j-1][0] + a*(n-(j-1) - (i+1))
for k in range(1,n+1): # all go smaller
    a, i = A_l[k-1]
    dp[0][k] = dp[0][k-1] + a*((i+1) - (1+(k-1)))

for j in range(1,n+1):
    for k in range(1,n-j+1):
        a, i = A_l[j+k-1]
        j_plus = a*(n-(j-1) - (i+1))
        k_plus = a*((i+1) - (1+(k-1)))
        dp[j][k] = max(dp[j-1][k]+j_plus, dp[j][k-1]+k_plus)

result = 0
for j in range(0,n+1):
    k = n-j
    result = max(result, dp[j][k])
print(result)
#for l in range(n+1):
#    print(dp[l])
### BUGGY CODE ###

def pr(a):
    for i in range(len(a)):
        if i == len(a)-1:
            print(a[i])
        else:
            print(a[i],end = " ")

n = int(input())
a = []
for i in range(n):
    x = input()
    l = len(x)
    if x[0] == "i":
        a.insert(0,x[7:])
    elif x[6] == " ":
        try:
            a.remove(x[7:])
        except:
            pass
    elif l > 10:
        a.pop(0)
    elif l > 6:
        a.pop()

pr(a)



### FIXED CODE ###

from collections import deque

def pr(a):
    for i in range(len(a)):
        if i == len(a)-1:
            print(a[i])
        else:
            print(a[i],end = " ")

n = int(input())
q = deque()
for i in range(n):
    x = input()
    l = len(x)
    if x[0] == "i":
        q.insert(0,x[7:])
    elif x[6] == " ":
        try:
            q.remove(x[7:])
        except:
            pass
    elif l > 10:
        q.popleft()
    elif l > 6:
        q.pop()

print(*q)
### BUGGY CODE ###

a,b = map(int,input().split())
import math 
import fractions
def is_prime(n):
	if n == 1: return False

	for k in range(3, int(math.sqrt(n)) + 1,2):
		if n % k == 0:
			return False

	return True

gc = fractions.gcd(a,b)
if gc == 1:
	print(1)
	exit()

list1 = [1]
list2 = [1]
if a%2 == 0 and b%2 == 0:
	list1.append(2)
	list2.append(2)
cout = 0 #1がfalse判定される

for i in range(3,gc+1,2):
	if a%i == 0:
		if is_prime(i):
			list1.append(i)
for i in range(3,gc+1,2):
	if b%i == 0:
		if is_prime(i):
			list2.append(i)

list3 = set(list1) & set(list2)

print(len(list3))

### FIXED CODE ###

import fractions
a,b = map(int,input().split())
"""素因数分解"""
def factrize(n):
	b = 2
	fct = []
	while b*b <= n:
		while n % b == 0:
			n //= b
			#もし素因数を重複させたくないならここを加えてfct.append(b)を消す
			
			if not b in fct:
				fct.append(b)
			
			
		b = b+1
	if n > 1:
		fct.append(n)
	return fct #リストが帰る

gc = fractions.gcd(a,b)

ans = factrize(gc)
print(len(ans)+1)
### BUGGY CODE ###

N,K = map(int, input().split())
A = list(map(int, input().split()))

dp = [0] * (N+1)

for i in range(K,N+1):

    if i == K:
        temp = 1
        for j in range(K):
            temp *= A[i-1-j]
        dp[i] = temp
        continue

    dp[i] = int(dp[i-1] // A[i-1-K] * A[i-1])
    if i > K:
        if dp[i-1] < dp[i]:
            print('Yes')
        else:
            print('No')




### FIXED CODE ###

N,K = map(int, input().split())
A = list(map(int, input().split()))

for i in range(K, N):
    if A[i] > A[i-K]:
        print('Yes')
    else:
        print('No')
### BUGGY CODE ###

#!/usr/bin/env python3
import sys


def solve(K: int, S: int):
    answer=0
    for i in range(K+1):
        for j in range(K+1):
            for k in range(K+1):
                if i+j+k == S:
                    answer+=1
    print(answer)
    return


# Generated by 1.1.6 https://github.com/kyuridenamida/atcoder-tools  (tips: You use the default template now. You can remove this line by using your custom template)
def main():
    def iterate_tokens():
        for line in sys.stdin:
            for word in line.split():
                yield word
    tokens = iterate_tokens()
    K = int(next(tokens))  # type: int
    S = int(next(tokens))  # type: int
    solve(K, S)

if __name__ == '__main__':
    main()


### FIXED CODE ###

#!/usr/bin/env python3
import sys


def solve(K: int, S: int):
    answer=0
    for i in range(K+1):
        for j in range(K+1):

            if 0<=S-i-j<=K:
                answer+=1
                    
    print(answer)
    return


# Generated by 1.1.6 https://github.com/kyuridenamida/atcoder-tools  (tips: You use the default template now. You can remove this line by using your custom template)
def main():
    def iterate_tokens():
        for line in sys.stdin:
            for word in line.split():
                yield word
    tokens = iterate_tokens()
    K = int(next(tokens))  # type: int
    S = int(next(tokens))  # type: int
    solve(K, S)

if __name__ == '__main__':
    main()
### BUGGY CODE ###

R,G,B,N = map(int,input().split())
num_list = [R,G,B]
num_list = sorted(num_list,reverse = True)
ans = 0
for i in range(0,int(N/num_list[0])+1):
  for j in range(0,int(N/num_list[1])+1):
    if i*num_list[0]+j*num_list[1]<=N and (N-i*num_list[0]-j*num_list[1])%num_list[2] == 0:
        ans+=1
print(ans)

### FIXED CODE ###

R,G,B,N = map(int,input().split())
ans = 0
for i in range(0,N+1,R):
  for j in range(0,N+1,G):
    if i+j<=N:
      if (N-i-j)%B == 0:
        ans+=1
print(ans)
### BUGGY CODE ###

a,v = map(int,input().split())
b,w = map(int,input().split())
t = int(input())
ans = "NO"
for _ in range(t):
    if a>=b:
        ans = "YES"
    a+=v
    b+=w
print(ans)

### FIXED CODE ###

a,v = map(int,input().split())
b,w = map(int,input().split())
t = int(input())
ans = "NO"
if v>w and abs(a-b)/(v-w)<=t:
    ans = "YES"
print(ans)
### BUGGY CODE ###

import sys
input = sys.stdin.readline

n = int(input())
edges = [tuple([int(i) for i in input().split()]) for _ in range(n - 1)]
graph = [0] + [[] for _ in range(n)]

for e in edges:
    graph[e[0]].append(e[1])
    graph[e[1]].append(e[0])

max_color_index = 1
def bfs(graph, dist, queue, colors, color_map):
    global max_color_index
    while queue:
        current = queue.pop(0)
        children = graph[current]
        for child in children:
            if dist[child] != -1:
                continue
            else:
                dist[child] = dist[current] + 1

                color_index = colors[current].index(0, 1)
                max_color_index = max(max_color_index, color_index)
                colors[current][color_index] = child
                colors[child][color_index] = current

                e = (min(child, current), max(child, current))
                if e not in color_map:
                    color_map[e] = color_index

                queue.append(child)

dist = [0] + [-1] * n
dist[1] = 0
queue = [1]
# First level index: source
# Second level index: color
# Value: dest
colors = [0] + [[0] * (n + 1) for _ in range(n)]
color_map = {}
bfs(graph, dist, queue, colors, color_map)

print(max_color_index)
for e in edges:
    print(color_map[e])


### FIXED CODE ###

import sys
input = sys.stdin.readline

n = int(input())
edges = [tuple([int(i) for i in input().split()]) for _ in range(n - 1)]
graph = [0] + [[] for _ in range(n)]

for e in edges:
    graph[e[0]].append(e[1])
    graph[e[1]].append(e[0])

max_color_index = 1
def bfs(graph, dist, queue, parent_colors, color_map):
    global max_color_index
    while queue:
        parent = queue.pop(0)
        children = graph[parent]

        color_index = 1
        for child in children:
            if dist[child] != -1:
                continue

            # 親との辺の色と重なった場合、一個進める
            # それ以外は1から順に埋めていく
            if parent_colors[parent] == color_index:
                color_index += 1

            e = (min(child, parent), max(child, parent))
            if e not in color_map:
                color_map[e] = color_index

            parent_colors[child] = color_index
            color_index += 1

            dist[child] = dist[parent] + 1
            queue.append(child)

        # 実際に使ったindexより1つ進んでいる
        max_color_index = max(max_color_index, color_index - 1)

dist = [0] + [-1] * n
dist[1] = 0
queue = [1]
parent_color = [0] * (n + 1)
color_map = {}
bfs(graph, dist, queue, parent_color, color_map)

print(max_color_index)
for e in edges:
    print(color_map[e])
### BUGGY CODE ###

from bisect import bisect,bisect_left
import sys
input=sys.stdin.readline

def main():
    n,q=map(int,input().split())
    xst=[]
    for i in range(n):
        s,t,x=map(int,input().split())
        xst.append([x,s,t])
    xst.sort()
    d=[None]*q
    for i in range(q):
        d[i]=[int(input()),i]
    ans=[-1]*q
    for u in xst:
        x,s,t=u
        left=s-x
        right=t-x-1
        a=bisect(d,[left])
        b=bisect(d,[right,q+1])
        for u in d[a:b]:
            ans[u[1]]=x
        d=d[:a]+d[b:]
    for u in ans:
        print(u)

if __name__=="__main__":
    main()

### FIXED CODE ###

from bisect import bisect,bisect_left
import sys
input=sys.stdin.readline

def main():
    n,q=map(int,input().split())
    xst=[]
    for i in range(n):
        s,t,x=map(int,input().split())
        xst.append([x,s-x,t-x])
    xst.sort()
    d=[None]*q
    for i in range(q):
        d[i]=int(input())
    ans=[-1]*q
    skip=[-1]*q
    for u in xst:
        x ,left ,right = u
        a=bisect_left(d,left)
        b=bisect_left(d,right)
        while a < b:
            if skip[a] == -1:
                ans[a]=x
                skip[a]=b
                a+=1
            else:
                a=skip[a]
    for u in ans:
        print(u)

if __name__=="__main__":
    main()