lang stringclasses 1
value | prompt stringlengths 1.38k 11.3k | eval_prompt stringlengths 37 8.09k | ground_truth stringlengths 1 328 | unit_tests stringclasses 145
values | task_id stringlengths 23 25 | split stringclasses 2
values |
|---|---|---|---|---|---|---|
python | Complete the code in python to solve this programming problem:
Description: You are beta testing the new secret Terraria update. This update will add quests to the game!Simply, the world map can be represented as an array of length $$$n$$$, where the $$$i$$$-th column of the world has height $$$a_i$$$.There are $$$m$$... | _,(*a,),*r=(map(int,s.split())for s in open(0))
b=[[0],[0]]
for x in b:
for {{completion}}:x+=x[-1]+max(0,u-v),
max=min
for s,t in r:l=b[s>t];print(l[t]-l[s]) | u,v in zip([0]+a,a) | [{"input": "7 6\n10 8 9 6 8 12 7\n1 2\n1 7\n4 6\n7 1\n3 5\n4 2", "output": ["2\n10\n0\n7\n3\n1"]}] | control_completion_002890 | control_fixed |
python | Complete the code in python to solve this programming problem:
Description: You are beta testing the new secret Terraria update. This update will add quests to the game!Simply, the world map can be represented as an array of length $$$n$$$, where the $$$i$$$-th column of the world has height $$$a_i$$$.There are $$$m$$... | n,m=map(int,input().split())
c=[int(i) for i in input().split()]
f=[0]*n
g=[0]*n
for i in range(1,n):
f[i]=f[i-1]+max(0,c[i-1]-c[i])
g[-i-1]=g[-i]+max(0,c[-i]-c[-i-1])
for i in range(m):
x,y=map(int,input().split())
if {{completion}}:
print(f[y-1]-f[x-1])
else:
print(g[y-1]-g[x-1]) | x<y | [{"input": "7 6\n10 8 9 6 8 12 7\n1 2\n1 7\n4 6\n7 1\n3 5\n4 2", "output": ["2\n10\n0\n7\n3\n1"]}] | control_completion_002891 | control_fixed |
python | Complete the code in python to solve this programming problem:
Description: You are beta testing the new secret Terraria update. This update will add quests to the game!Simply, the world map can be represented as an array of length $$$n$$$, where the $$$i$$$-th column of the world has height $$$a_i$$$.There are $$$m$$... | R=lambda:map(int,input().split())
n,m=R()
*a,=R()
b=[[0],[0]]
f=max
for x in b:
for {{completion}}:x+=x[-1]+f(0,u-v),
f=min
for _ in[0]*m:s,t=R();l=b[s>t];print(l[t]-l[s]) | u,v in zip([0]+a,a) | [{"input": "7 6\n10 8 9 6 8 12 7\n1 2\n1 7\n4 6\n7 1\n3 5\n4 2", "output": ["2\n10\n0\n7\n3\n1"]}] | control_completion_002892 | control_fixed |
python | Complete the code in python to solve this programming problem:
Description: You are beta testing the new secret Terraria update. This update will add quests to the game!Simply, the world map can be represented as an array of length $$$n$$$, where the $$$i$$$-th column of the world has height $$$a_i$$$.There are $$$m$$... | n,m=map(int,input().split())
world=['x']+list(map(int,input().split()))
L1=[0]
L2=[0]
for i in range(1,n):
L1.append(L1[i-1]+max(world[i]-world[i+1],0))
L2.append(L2[i-1]+max(world[i+1]-world[i],0))
for i in range(m):
s,t=map(int,input().split())
if {{completion}}:
print(L1[t-1]-L1[s-1... | s<t | [{"input": "7 6\n10 8 9 6 8 12 7\n1 2\n1 7\n4 6\n7 1\n3 5\n4 2", "output": ["2\n10\n0\n7\n3\n1"]}] | control_completion_002893 | control_fixed |
python | Complete the code in python to solve this programming problem:
Description: You are beta testing the new secret Terraria update. This update will add quests to the game!Simply, the world map can be represented as an array of length $$$n$$$, where the $$$i$$$-th column of the world has height $$$a_i$$$.There are $$$m$$... | n,m=[int(x) for x in input().split()]
a=[int(x) for x in input().split()]
ltr,rtl=[0],[0]
for i in range(1,n):
ltr.append(max(0,a[i-1]-a[i])+ltr[-1])
rtl.append(max(0,a[i]-a[i-1])+rtl[-1])
for i in range(m):
s,t=[int(x) for x in input().split()]
if {{completion}}:
print(ltr[t-1]-ltr[s-1... | s<=t | [{"input": "7 6\n10 8 9 6 8 12 7\n1 2\n1 7\n4 6\n7 1\n3 5\n4 2", "output": ["2\n10\n0\n7\n3\n1"]}] | control_completion_002894 | control_fixed |
python | Complete the code in python to solve this programming problem:
Description: You are beta testing the new secret Terraria update. This update will add quests to the game!Simply, the world map can be represented as an array of length $$$n$$$, where the $$$i$$$-th column of the world has height $$$a_i$$$.There are $$$m$$... | (n,m),(*a,),*r=(map(int,s.split())for s in open(0))
b=[[0],[0]]
for x in b:
for {{completion}}:x+=x[-1]+max(0,u-v),
max=min
for s,t in r:l=b[s>t];print(l[t]-l[s]) | u,v in zip([0]+a,a) | [{"input": "7 6\n10 8 9 6 8 12 7\n1 2\n1 7\n4 6\n7 1\n3 5\n4 2", "output": ["2\n10\n0\n7\n3\n1"]}] | control_completion_002895 | control_fixed |
python | Complete the code in python to solve this programming problem:
Description: You are beta testing the new secret Terraria update. This update will add quests to the game!Simply, the world map can be represented as an array of length $$$n$$$, where the $$$i$$$-th column of the world has height $$$a_i$$$.There are $$$m$$... | n, m = map(int, input().split())
a = list(map(int, input().split()))
inc = [0]
dec = [0]
for i in range(n-1):
inc.append(inc[i] + max(0, a[i]-a[i+1]))
dec.append(dec[i] + max(0, a[i+1] - a[i]))
for i in range(m):
x, y = map(int, input().split())
#print(x, y)
#ans = 0
if {{comple... | x < y | [{"input": "7 6\n10 8 9 6 8 12 7\n1 2\n1 7\n4 6\n7 1\n3 5\n4 2", "output": ["2\n10\n0\n7\n3\n1"]}] | control_completion_002896 | control_fixed |
python | Complete the code in python to solve this programming problem:
Description: You are beta testing the new secret Terraria update. This update will add quests to the game!Simply, the world map can be represented as an array of length $$$n$$$, where the $$$i$$$-th column of the world has height $$$a_i$$$.There are $$$m$$... | R=lambda:map(int,input().split())
n,m=R()
*a,=R()
b=[[0],[0]]
for x in b:
for {{completion}}:x+=x[-1]+max(0,u-v),
a=a[::-1]
b[1]=[0]+b[1][::-1]
for _ in[0]*m:s,t=R();l=b[s>t];print(abs(l[s]-l[t])) | u,v in zip([0]+a,a) | [{"input": "7 6\n10 8 9 6 8 12 7\n1 2\n1 7\n4 6\n7 1\n3 5\n4 2", "output": ["2\n10\n0\n7\n3\n1"]}] | control_completion_002897 | control_fixed |
python | Complete the code in python to solve this programming problem:
Description: You are beta testing the new secret Terraria update. This update will add quests to the game!Simply, the world map can be represented as an array of length $$$n$$$, where the $$$i$$$-th column of the world has height $$$a_i$$$.There are $$$m$$... | n, m = map(int, input().split());a = list(map(int, input().split()));l = [0] + [max(0, a[i] - a[i + 1]) for i in range(n - 1)];r = [0] + [max(0, a[i] - a[i - 1]) for i in range(1, n)]
for {{completion}}: l[i + 1] += l[i];r[i + 1] += r[i]
for _ in range(m): s, t = map(int, input().split());print(l[t - 1] - l[s - 1]) i... | i in range(n - 1) | [{"input": "7 6\n10 8 9 6 8 12 7\n1 2\n1 7\n4 6\n7 1\n3 5\n4 2", "output": ["2\n10\n0\n7\n3\n1"]}] | control_completion_002898 | control_fixed |
python | Complete the code in python to solve this programming problem:
Description: You are beta testing the new secret Terraria update. This update will add quests to the game!Simply, the world map can be represented as an array of length $$$n$$$, where the $$$i$$$-th column of the world has height $$$a_i$$$.There are $$$m$$... | n, m = map(int, input().split());a = list(map(int, input().split()));l = [0] + [max(0, a[i] - a[i + 1]) for i in range(n - 1)];r = [0] + [max(0, a[i] - a[i - 1]) for i in range(1, n)]
for i in range(n - 1): l[i + 1] += l[i];r[i + 1] += r[i]
for {{completion}}: s, t = map(int, input().split());print(l[t - 1] - l[s - 1... | _ in range(m) | [{"input": "7 6\n10 8 9 6 8 12 7\n1 2\n1 7\n4 6\n7 1\n3 5\n4 2", "output": ["2\n10\n0\n7\n3\n1"]}] | control_completion_002899 | control_fixed |
python | Complete the code in python to solve this programming problem:
Description: You are beta testing the new secret Terraria update. This update will add quests to the game!Simply, the world map can be represented as an array of length $$$n$$$, where the $$$i$$$-th column of the world has height $$$a_i$$$.There are $$$m$$... | n,m=(map(int,input().split()))
l=list(map(int,input().split()))
f=[0]*n
b=[0]*n
d=0
for j in range(1,n):
d=d+max(0,l[j-1]-l[j])
f[j]=d
l=l[::-1]
d=0
for k in range(1,n):
d=d+max(0,l[k-1]-l[k])
b[k]=d
b=b[::-1]
for i in range(m):
s,t=(map(int,input().split()))
if {{completion}}:... | s<t | [{"input": "7 6\n10 8 9 6 8 12 7\n1 2\n1 7\n4 6\n7 1\n3 5\n4 2", "output": ["2\n10\n0\n7\n3\n1"]}] | control_completion_002900 | control_fixed |
python | Complete the code in python to solve this programming problem:
Description: There is a grid, consisting of $$$n$$$ rows and $$$m$$$ columns. The rows are numbered from $$$1$$$ to $$$n$$$ from bottom to top. The columns are numbered from $$$1$$$ to $$$m$$$ from left to right. The $$$i$$$-th column has the bottom $$$a_i... | import sys, collections, math, itertools
input = lambda: sys.stdin.readline().strip()
ints = lambda: list(map(int, input().split()))
Int = lambda: int(input())
n, m = ints()
a = ints()
s = int(m ** .5 + 1)
maxs = [max(a[i:i + s]) for i in range(0, m, s)]
for i in range(Int()):
ys, xs, yf, xf, k = ints()
... | not yes | [{"input": "11 10\n9 0 0 10 3 4 8 11 10 8\n6\n1 2 1 3 1\n1 2 1 3 2\n4 3 4 5 2\n5 3 11 5 3\n5 3 11 5 2\n11 9 9 10 1", "output": ["YES\nNO\nNO\nNO\nYES\nYES"]}] | control_completion_002939 | control_fixed |
python | Complete the code in python to solve this programming problem:
Description: There is a grid, consisting of $$$n$$$ rows and $$$m$$$ columns. The rows are numbered from $$$1$$$ to $$$n$$$ from bottom to top. The columns are numbered from $$$1$$$ to $$$m$$$ from left to right. The $$$i$$$-th column has the bottom $$$a_i... | import math
import sys
input = sys.stdin.buffer.readline
y, x_ = input().split()
block = [int(x) for x in input().split()]
list2 = [[0] *20 for i in range( len(block))]
for a in range(len(block)):
list2[a][0] = block[a]
z, x = 0, 1
while (1 << x) <= len(block):
z = 0
while (z + (1 << x... | (1 << (k + 1)) <= bigger - smaller + 1 | [{"input": "11 10\n9 0 0 10 3 4 8 11 10 8\n6\n1 2 1 3 1\n1 2 1 3 2\n4 3 4 5 2\n5 3 11 5 3\n5 3 11 5 2\n11 9 9 10 1", "output": ["YES\nNO\nNO\nNO\nYES\nYES"]}] | control_completion_002940 | control_fixed |
python | Complete the code in python to solve this programming problem:
Description: There is a grid, consisting of $$$n$$$ rows and $$$m$$$ columns. The rows are numbered from $$$1$$$ to $$$n$$$ from bottom to top. The columns are numbered from $$$1$$$ to $$$m$$$ from left to right. The $$$i$$$-th column has the bottom $$$a_i... | import math
import sys
input = sys.stdin.buffer.readline
y, x_ = input().split()
block = [int(x) for x in input().split()]
list2 = [[0] *20 for i in range( len(block))]
for a in range(len(block)):
list2[a][0] = block[a]
z, x = 0, 1
while (1 << x) <= len(block):
z = 0
while (z + (1 << x... | highest < s[-1] * ((int(y) - s[0]) // s[-1]) + s[0] | [{"input": "11 10\n9 0 0 10 3 4 8 11 10 8\n6\n1 2 1 3 1\n1 2 1 3 2\n4 3 4 5 2\n5 3 11 5 3\n5 3 11 5 2\n11 9 9 10 1", "output": ["YES\nNO\nNO\nNO\nYES\nYES"]}] | control_completion_002941 | control_fixed |
python | Complete the code in python to solve this programming problem:
Description: There is a grid, consisting of $$$n$$$ rows and $$$m$$$ columns. The rows are numbered from $$$1$$$ to $$$n$$$ from bottom to top. The columns are numbered from $$$1$$$ to $$$m$$$ from left to right. The $$$i$$$-th column has the bottom $$$a_i... | from sys import stdin, stdout
from math import floor, ceil, log
input, print = stdin.readline, stdout.write
def main():
n, m = map(int, input().split())
arr = [0] + [int(x) for x in input().split()]
st = construct(arr, m)
for _ in range(int(input())):
x1, y1, x2, y2, k = map(int, input().split())
... | ((y2 - y1) % k != 0 or (x2 - x1) % k != 0) | [{"input": "11 10\n9 0 0 10 3 4 8 11 10 8\n6\n1 2 1 3 1\n1 2 1 3 2\n4 3 4 5 2\n5 3 11 5 3\n5 3 11 5 2\n11 9 9 10 1", "output": ["YES\nNO\nNO\nNO\nYES\nYES"]}] | control_completion_002942 | control_fixed |
python | Complete the code in python to solve this programming problem:
Description: There is a grid, consisting of $$$n$$$ rows and $$$m$$$ columns. The rows are numbered from $$$1$$$ to $$$n$$$ from bottom to top. The columns are numbered from $$$1$$$ to $$$m$$$ from left to right. The $$$i$$$-th column has the bottom $$$a_i... | from sys import stdin, stdout
from math import floor, ceil, log
input, print = stdin.readline, stdout.write
def main():
n, m = map(int, input().split())
arr = [0] + [int(x) for x in input().split()]
st = construct(arr, m)
for _ in range(int(input())):
x1, y1, x2, y2, k = map(int, input().split())
... | (max_x <= getMax(st, m, min(y1, y2), max(y1, y2))) | [{"input": "11 10\n9 0 0 10 3 4 8 11 10 8\n6\n1 2 1 3 1\n1 2 1 3 2\n4 3 4 5 2\n5 3 11 5 3\n5 3 11 5 2\n11 9 9 10 1", "output": ["YES\nNO\nNO\nNO\nYES\nYES"]}] | control_completion_002943 | control_fixed |
python | Complete the code in python to solve this programming problem:
Description: There is a grid, consisting of $$$n$$$ rows and $$$m$$$ columns. The rows are numbered from $$$1$$$ to $$$n$$$ from bottom to top. The columns are numbered from $$$1$$$ to $$$m$$$ from left to right. The $$$i$$$-th column has the bottom $$$a_i... | import sys
from array import array
input = lambda: sys.stdin.buffer.readline().decode().strip()
inp = lambda dtype: [dtype(x) for x in input().split()]
inp_2d = lambda dtype, n: [dtype(input()) for _ in range(n)]
inp_2ds = lambda dtype, n: [inp(dtype) for _ in range(n)]
ceil1 = lambda a, b: (a + b - 1) // b
de... | i + (1 << j) - 1 < self.n | [{"input": "11 10\n9 0 0 10 3 4 8 11 10 8\n6\n1 2 1 3 1\n1 2 1 3 2\n4 3 4 5 2\n5 3 11 5 3\n5 3 11 5 2\n11 9 9 10 1", "output": ["YES\nNO\nNO\nNO\nYES\nYES"]}] | control_completion_002944 | control_fixed |
python | Complete the code in python to solve this programming problem:
Description: There is a grid, consisting of $$$n$$$ rows and $$$m$$$ columns. The rows are numbered from $$$1$$$ to $$$n$$$ from bottom to top. The columns are numbered from $$$1$$$ to $$$m$$$ from left to right. The $$$i$$$-th column has the bottom $$$a_i... | from sys import setrecursionlimit, stdin
readline = stdin.readline
# def I(): return int(readline())
# def ST(): return readline()[:-1]
# def LI(): return list(map(int, readline().split()))
def solve():
N, m = map(int, readline().split())
A = [0] + list(map(int, readline().split()))
n = len(A)
num = 1... | l & 1 | [{"input": "11 10\n9 0 0 10 3 4 8 11 10 8\n6\n1 2 1 3 1\n1 2 1 3 2\n4 3 4 5 2\n5 3 11 5 3\n5 3 11 5 2\n11 9 9 10 1", "output": ["YES\nNO\nNO\nNO\nYES\nYES"]}] | control_completion_002945 | control_fixed |
python | Complete the code in python to solve this programming problem:
Description: There is a grid, consisting of $$$n$$$ rows and $$$m$$$ columns. The rows are numbered from $$$1$$$ to $$$n$$$ from bottom to top. The columns are numbered from $$$1$$$ to $$$m$$$ from left to right. The $$$i$$$-th column has the bottom $$$a_i... | from sys import setrecursionlimit, stdin
readline = stdin.readline
# def I(): return int(readline())
# def ST(): return readline()[:-1]
# def LI(): return list(map(int, readline().split()))
def solve():
N, m = map(int, readline().split())
A = [0] + list(map(int, readline().split()))
n = len(A)
num = 1... | r & 1 | [{"input": "11 10\n9 0 0 10 3 4 8 11 10 8\n6\n1 2 1 3 1\n1 2 1 3 2\n4 3 4 5 2\n5 3 11 5 3\n5 3 11 5 2\n11 9 9 10 1", "output": ["YES\nNO\nNO\nNO\nYES\nYES"]}] | control_completion_002946 | control_fixed |
python | Complete the code in python to solve this programming problem:
Description: There is a grid, consisting of $$$n$$$ rows and $$$m$$$ columns. The rows are numbered from $$$1$$$ to $$$n$$$ from bottom to top. The columns are numbered from $$$1$$$ to $$$m$$$ from left to right. The $$$i$$$-th column has the bottom $$$a_i... | input = __import__('sys').stdin.readline
log2s = [0, 0]
for i in range(2, 200005):
log2s.append(log2s[i // 2] + 1)
n, m = map(int, input().split())
sparse = [[0] + list(map(int, input().split()))]
for j in range(20):
sparse.append([max(sparse[j][min(i + (1 << j), m)], sparse[j][i]) for i in range... | (x1 - x2) % k != 0 or (y1 - y2) % k != 0 | [{"input": "11 10\n9 0 0 10 3 4 8 11 10 8\n6\n1 2 1 3 1\n1 2 1 3 2\n4 3 4 5 2\n5 3 11 5 3\n5 3 11 5 2\n11 9 9 10 1", "output": ["YES\nNO\nNO\nNO\nYES\nYES"]}] | control_completion_002947 | control_fixed |
python | Complete the code in python to solve this programming problem:
Description: There is a grid, consisting of $$$n$$$ rows and $$$m$$$ columns. The rows are numbered from $$$1$$$ to $$$n$$$ from bottom to top. The columns are numbered from $$$1$$$ to $$$m$$$ from left to right. The $$$i$$$-th column has the bottom $$$a_i... | import math,sys;input=sys.stdin.readline;S=lambda:input().rstrip();I=lambda:int(S());M=lambda:map(int,S().split());L=lambda:list(M());mod1=1000000007;mod2=998244353
n,m=M();a=L();q=I()
t=[0]*(2*m)
# a is the array of initial values
def build(t,n,a):
for i in range(n):t[i+n]=a[i]
for i in range(n-1,0,-1):t[i]=... | (l&1) | [{"input": "11 10\n9 0 0 10 3 4 8 11 10 8\n6\n1 2 1 3 1\n1 2 1 3 2\n4 3 4 5 2\n5 3 11 5 3\n5 3 11 5 2\n11 9 9 10 1", "output": ["YES\nNO\nNO\nNO\nYES\nYES"]}] | control_completion_002948 | control_fixed |
python | Complete the code in python to solve this programming problem:
Description: There is a grid, consisting of $$$n$$$ rows and $$$m$$$ columns. The rows are numbered from $$$1$$$ to $$$n$$$ from bottom to top. The columns are numbered from $$$1$$$ to $$$m$$$ from left to right. The $$$i$$$-th column has the bottom $$$a_i... | import math,sys;input=sys.stdin.readline;S=lambda:input().rstrip();I=lambda:int(S());M=lambda:map(int,S().split());L=lambda:list(M());mod1=1000000007;mod2=998244353
n,m=M();a=L();q=I()
t=[0]*(2*m)
# a is the array of initial values
def build(t,n,a):
for i in range(n):t[i+n]=a[i]
for i in range(n-1,0,-1):t[i]=... | (r&1) | [{"input": "11 10\n9 0 0 10 3 4 8 11 10 8\n6\n1 2 1 3 1\n1 2 1 3 2\n4 3 4 5 2\n5 3 11 5 3\n5 3 11 5 2\n11 9 9 10 1", "output": ["YES\nNO\nNO\nNO\nYES\nYES"]}] | control_completion_002949 | control_fixed |
python | Complete the code in python to solve this programming problem:
Description: You are given a tree consisting of $$$n$$$ vertices. A number is written on each vertex; the number on vertex $$$i$$$ is equal to $$$a_i$$$.Recall that a simple path is a path that visits each vertex at most once. Let the weight of the path be... | import sys
input = sys.stdin.buffer.readline
N = int(input())
A = list(map(int, input().split()))
adj = [[] for _ in range(N)]
for _ in range(N - 1):
a, b = map(lambda s: int(s) - 1, input().split())
adj[a].append(b)
adj[b].append(a)
O = [0]
for i in O:
for j in adj[i]:
adj[j].remove(i)
... | x in D[j] | [{"input": "6\n3 2 1 3 2 1\n4 5\n3 4\n1 4\n2 1\n6 1", "output": ["2"]}, {"input": "4\n2 1 1 1\n1 2\n1 3\n1 4", "output": ["0"]}, {"input": "5\n2 2 2 2 2\n1 2\n2 3\n3 4\n4 5", "output": ["2"]}] | control_completion_002986 | control_fixed |
python | Complete the code in python to solve this programming problem:
Description: You are given a tree consisting of $$$n$$$ vertices. A number is written on each vertex; the number on vertex $$$i$$$ is equal to $$$a_i$$$.Recall that a simple path is a path that visits each vertex at most once. Let the weight of the path be... | import sys
from types import GeneratorType
from collections import defaultdict
def bootstrap(f, stack=[]):
def wrappedfunc(*args, **kwargs):
if stack:
return f(*args, **kwargs)
else:
to = f(*args, **kwargs)
while True:
if type(to) is GeneratorTyp... | not stack | [{"input": "6\n3 2 1 3 2 1\n4 5\n3 4\n1 4\n2 1\n6 1", "output": ["2"]}, {"input": "4\n2 1 1 1\n1 2\n1 3\n1 4", "output": ["0"]}, {"input": "5\n2 2 2 2 2\n1 2\n2 3\n3 4\n4 5", "output": ["2"]}] | control_completion_002987 | control_fixed |
python | Complete the code in python to solve this programming problem:
Description: You are given a tree consisting of $$$n$$$ vertices. A number is written on each vertex; the number on vertex $$$i$$$ is equal to $$$a_i$$$.Recall that a simple path is a path that visits each vertex at most once. Let the weight of the path be... | import sys
from types import GeneratorType
from collections import defaultdict
def bootstrap(f, stack=[]):
def wrappedfunc(*args, **kwargs):
if stack:
return f(*args, **kwargs)
else:
to = f(*args, **kwargs)
while True:
if {{completion}}:
... | type(to) is GeneratorType | [{"input": "6\n3 2 1 3 2 1\n4 5\n3 4\n1 4\n2 1\n6 1", "output": ["2"]}, {"input": "4\n2 1 1 1\n1 2\n1 3\n1 4", "output": ["0"]}, {"input": "5\n2 2 2 2 2\n1 2\n2 3\n3 4\n4 5", "output": ["2"]}] | control_completion_002988 | control_fixed |
python | Complete the code in python to solve this programming problem:
Description: You are given a tree consisting of $$$n$$$ vertices. A number is written on each vertex; the number on vertex $$$i$$$ is equal to $$$a_i$$$.Recall that a simple path is a path that visits each vertex at most once. Let the weight of the path be... | import sys
input = sys.stdin.buffer.readline
N = int(input())
A = list(map(int, input().split()))
adj = [[] for _ in range(N)]
for _ in range(N - 1):
a, b = map(lambda s: int(s) - 1, input().split())
adj[a].append(b)
adj[b].append(a)
O = [0]
for i in O:
for j in adj[i]:
adj[j].remove(i)
... | x in l | [{"input": "6\n3 2 1 3 2 1\n4 5\n3 4\n1 4\n2 1\n6 1", "output": ["2"]}, {"input": "4\n2 1 1 1\n1 2\n1 3\n1 4", "output": ["0"]}, {"input": "5\n2 2 2 2 2\n1 2\n2 3\n3 4\n4 5", "output": ["2"]}] | control_completion_002989 | control_fixed |
python | Complete the code in python to solve this programming problem:
Description: Leslie and Leon entered a labyrinth. The labyrinth consists of $$$n$$$ halls and $$$m$$$ one-way passages between them. The halls are numbered from $$$1$$$ to $$$n$$$.Leslie and Leon start their journey in the hall $$$s$$$. Right away, they qu... | import collections
def caminho(parent, sala):
resp = []
while sala is not None:
resp.append(sala)
sala = parent[sala]
return list(reversed(resp))
def solve(grafo, total, inicio):
if len(grafo[inicio]) < 2:
return
globalParent = collections.defaultdict(lambda: None)
for sala1 in gr... | x != inicio and currentParent[x] is None | [{"input": "5 5 1\n1 2\n2 3\n1 4\n4 3\n3 5", "output": ["Possible\n3\n1 2 3\n3\n1 4 3"]}, {"input": "5 5 1\n1 2\n2 3\n3 4\n2 5\n5 4", "output": ["Impossible"]}, {"input": "3 3 2\n1 2\n2 3\n3 1", "output": ["Impossible"]}] | control_completion_003108 | control_fixed |
python | Complete the code in python to solve this programming problem:
Description: Leslie and Leon entered a labyrinth. The labyrinth consists of $$$n$$$ halls and $$$m$$$ one-way passages between them. The halls are numbered from $$$1$$$ to $$$n$$$.Leslie and Leon start their journey in the hall $$$s$$$. Right away, they qu... | import collections
def caminho(parent, sala):
resp = []
while sala is not None:
resp.append(sala)
sala = parent[sala]
return list(reversed(resp))
def solve(grafo, total, inicio):
if len(grafo[inicio]) < 2:
return
globalParent = collections.defaultdict(lambda: None)
for sala1 in gr... | x in grafo[y] | [{"input": "5 5 1\n1 2\n2 3\n1 4\n4 3\n3 5", "output": ["Possible\n3\n1 2 3\n3\n1 4 3"]}, {"input": "5 5 1\n1 2\n2 3\n3 4\n2 5\n5 4", "output": ["Impossible"]}, {"input": "3 3 2\n1 2\n2 3\n3 1", "output": ["Impossible"]}] | control_completion_003109 | control_fixed |
python | Complete the code in python to solve this programming problem:
Description: Leslie and Leon entered a labyrinth. The labyrinth consists of $$$n$$$ halls and $$$m$$$ one-way passages between them. The halls are numbered from $$$1$$$ to $$$n$$$.Leslie and Leon start their journey in the hall $$$s$$$. Right away, they qu... | n, m, s = [int(x) for x in input().split()]
labyrinth = {x: set() for x in range(1, n+1)}
for _ in range(m):
pt1, pt2 = [int(x) for x in input().split()]
labyrinth[pt1].add(pt2)
d_father = {}
for pt in labyrinth[s]:
d_father[pt] = s
if len(d_father) < 2: print('Impossible')
else:
for pt in lab... | path1[-1] in d_father | [{"input": "5 5 1\n1 2\n2 3\n1 4\n4 3\n3 5", "output": ["Possible\n3\n1 2 3\n3\n1 4 3"]}, {"input": "5 5 1\n1 2\n2 3\n3 4\n2 5\n5 4", "output": ["Impossible"]}, {"input": "3 3 2\n1 2\n2 3\n3 1", "output": ["Impossible"]}] | control_completion_003110 | control_fixed |
python | Complete the code in python to solve this programming problem:
Description: Leslie and Leon entered a labyrinth. The labyrinth consists of $$$n$$$ halls and $$$m$$$ one-way passages between them. The halls are numbered from $$$1$$$ to $$$n$$$.Leslie and Leon start their journey in the hall $$$s$$$. Right away, they qu... | n, m, s = [int(x) for x in input().split()]
labyrinth = {x: set() for x in range(1, n+1)}
for _ in range(m):
pt1, pt2 = [int(x) for x in input().split()]
labyrinth[pt1].add(pt2)
d_father = {}
for pt in labyrinth[s]:
d_father[pt] = s
if len(d_father) < 2: print('Impossible')
else:
for pt in lab... | path2[-1] in d_father | [{"input": "5 5 1\n1 2\n2 3\n1 4\n4 3\n3 5", "output": ["Possible\n3\n1 2 3\n3\n1 4 3"]}, {"input": "5 5 1\n1 2\n2 3\n3 4\n2 5\n5 4", "output": ["Impossible"]}, {"input": "3 3 2\n1 2\n2 3\n3 1", "output": ["Impossible"]}] | control_completion_003111 | control_fixed |
python | Complete the code in python to solve this programming problem:
Description: Leslie and Leon entered a labyrinth. The labyrinth consists of $$$n$$$ halls and $$$m$$$ one-way passages between them. The halls are numbered from $$$1$$$ to $$$n$$$.Leslie and Leon start their journey in the hall $$$s$$$. Right away, they qu... | import re
import sys
exit=sys.exit
from bisect import *
from collections import *
ddict=defaultdict
from functools import lru_cache
cache=lru_cache(None)
from heapq import *
from itertools import *
from math import inf
from pprint import pprint as pp
enum=enumerate
rb=lambda:list(map(int,rl()))
rfs=lambda... | j in vis[x] | [{"input": "5 5 1\n1 2\n2 3\n1 4\n4 3\n3 5", "output": ["Possible\n3\n1 2 3\n3\n1 4 3"]}, {"input": "5 5 1\n1 2\n2 3\n3 4\n2 5\n5 4", "output": ["Impossible"]}, {"input": "3 3 2\n1 2\n2 3\n3 1", "output": ["Impossible"]}] | control_completion_003112 | control_fixed |
python | Complete the code in python to solve this programming problem:
Description: Leslie and Leon entered a labyrinth. The labyrinth consists of $$$n$$$ halls and $$$m$$$ one-way passages between them. The halls are numbered from $$$1$$$ to $$$n$$$.Leslie and Leon start their journey in the hall $$$s$$$. Right away, they qu... | def DFS(start):
nodes=set()
stack=[start]
while stack:
parent=stack.pop()
if(not visited[parent]):
nodes.add(parent)
visited[parent]=True
for child in graph[parent]:
if (not visited[child]):
stack.append(child)... | child not in nodes and child!=s | [{"input": "5 5 1\n1 2\n2 3\n1 4\n4 3\n3 5", "output": ["Possible\n3\n1 2 3\n3\n1 4 3"]}, {"input": "5 5 1\n1 2\n2 3\n3 4\n2 5\n5 4", "output": ["Impossible"]}, {"input": "3 3 2\n1 2\n2 3\n3 1", "output": ["Impossible"]}] | control_completion_003113 | control_fixed |
python | Complete the code in python to solve this programming problem:
Description: Leslie and Leon entered a labyrinth. The labyrinth consists of $$$n$$$ halls and $$$m$$$ one-way passages between them. The halls are numbered from $$$1$$$ to $$$n$$$.Leslie and Leon start their journey in the hall $$$s$$$. Right away, they qu... | def DFS(start):
nodes=set()
stack=[start]
while stack:
parent=stack.pop()
if(not visited[parent]):
nodes.add(parent)
visited[parent]=True
for child in graph[parent]:
if {{completion}}:
stack.append(child)
... | (not visited[child]) | [{"input": "5 5 1\n1 2\n2 3\n1 4\n4 3\n3 5", "output": ["Possible\n3\n1 2 3\n3\n1 4 3"]}, {"input": "5 5 1\n1 2\n2 3\n3 4\n2 5\n5 4", "output": ["Impossible"]}, {"input": "3 3 2\n1 2\n2 3\n3 1", "output": ["Impossible"]}] | control_completion_003114 | control_fixed |
python | Complete the code in python to solve this programming problem:
Description: You are given three points on a plane. You should choose some segments on the plane that are parallel to coordinate axes, so that all three points become connected. The total length of the chosen segments should be the minimal possible.Two poi... | l=[[*map(int,input().split())] for i in range(3)]
l=sorted(l,key=lambda x:x[1])
ans=[]
ans.append([l[0][0],l[0][1],l[0][0],l[1][1]])
l[0]=[l[0][0],l[1][1]]
if (l[1][0]<l[0][0] and l[2][0]>l[0][0]) or (l[1][0]>l[0][0] and l[2][0]<l[0][0]):
ans.append([*l[0],l[1][0],l[0][1]])
ans.append([*l[0],l[2][0],l[0]... | max(l[1][0],l[2][0])>l[0][0] | [{"input": "1 1\n3 5\n8 6", "output": ["3\n1 1 1 5\n1 5 8 5\n8 5 8 6"]}] | control_completion_003118 | control_fixed |
python | Complete the code in python to solve this programming problem:
Description: Julia's $$$n$$$ friends want to organize a startup in a new country they moved to. They assigned each other numbers from 1 to $$$n$$$ according to the jobs they have, from the most front-end tasks to the most back-end ones. They also estimated... | '''
题意：将n个人安排到二叉树中，每两人之间通过最短路径d[i,j]通信，消息数量c[i,j]通过矩阵给出，
要求构造的二叉树满足：任意节点u的左子树中节点序号<u、右子树…>，且所有的节点对之间的c[i,j]*d[i,j]的总和最小。
区间dp，对于f[l,r]，枚举根节点k，得到最大值时记住区间[l,r]的根节点k，
最后先序遍历为每个节点指定根节点。
'''
R,G=lambda:map(int,input().split()),range;n,=R();Fa=[0]*n;N=n+1
A=lambda:[[0]*N for _ in G(N)];S,Rt,f=A(),A(),A()
for i in G... | C<f[l][r] | [{"input": "4\n0 566 1 0\n566 0 239 30\n1 239 0 1\n0 30 1 0", "output": ["2 4 2 0"]}] | control_completion_003154 | control_fixed |
python | Complete the code in python to solve this programming problem:
Description: Julia's $$$n$$$ friends want to organize a startup in a new country they moved to. They assigned each other numbers from 1 to $$$n$$$ according to the jobs they have, from the most front-end tasks to the most back-end ones. They also estimated... | n = int(input().strip())
S = [[0 for i in range(n)] for j in range(n)]
for i in range(n):
for j, c in enumerate(map(int, input().strip().split())):
S[i][j] = c
for i in range(n):
for j in range(n):
if i > 0 and j > 0:
S[i][j] += S[i][j-1] + S[i-1][j] - S[i-1][j-1]
... | j > 0 | [{"input": "4\n0 566 1 0\n566 0 239 30\n1 239 0 1\n0 30 1 0", "output": ["2 4 2 0"]}] | control_completion_003155 | control_fixed |
python | Complete the code in python to solve this programming problem:
Description: Julia's $$$n$$$ friends want to organize a startup in a new country they moved to. They assigned each other numbers from 1 to $$$n$$$ according to the jobs they have, from the most front-end tasks to the most back-end ones. They also estimated... | n=int(input())
c=[]
for _ in range(n):
c.append(tuple(map(int,input().split())))
prefix_sum=[[0]*(n+1) for _ in range(n+1)]
for i in range(1,n+1):
temp=0
for j in range(1,n+1):
temp+=c[i-1][j-1]
prefix_sum[i][j]+=prefix_sum[i-1][j]+temp
def get_rectangel_sum(x1,y1,x2,y2):
retu... | temp<dp[i][j] | [{"input": "4\n0 566 1 0\n566 0 239 30\n1 239 0 1\n0 30 1 0", "output": ["2 4 2 0"]}] | control_completion_003156 | control_fixed |
python | Complete the code in python to solve this programming problem:
Description: Suppose you have an integer $$$v$$$. In one operation, you can: either set $$$v = (v + 1) \bmod 32768$$$ or set $$$v = (2 \cdot v) \bmod 32768$$$. You are given $$$n$$$ integers $$$a_1, a_2, \dots, a_n$$$. What is the minimum number of oper... | n,s=open(0)
for {{completion}}:print(min(-int(x)%2**i-i+15for i in range(16))) | x in s.split() | [{"input": "4\n19 32764 10240 49", "output": ["14 4 4 15"]}] | control_completion_003299 | control_fixed |
python | Complete the code in python to solve this programming problem:
Description: Suppose you have an integer $$$v$$$. In one operation, you can: either set $$$v = (v + 1) \bmod 32768$$$ or set $$$v = (2 \cdot v) \bmod 32768$$$. You are given $$$n$$$ integers $$$a_1, a_2, \dots, a_n$$$. What is the minimum number of oper... | n = int(input())
mod = 1 << 15
for x in map(int, input().split()):
res = 16
for a in range(15):
for b in range(15):
if {{completion}}:
res = min(res, a + b)
print(res)
| (x + a) * (1 << b) % mod == 0 | [{"input": "4\n19 32764 10240 49", "output": ["14 4 4 15"]}] | control_completion_003300 | control_fixed |
python | Complete the code in python to solve this programming problem:
Description: Suppose you have an integer $$$v$$$. In one operation, you can: either set $$$v = (v + 1) \bmod 32768$$$ or set $$$v = (2 \cdot v) \bmod 32768$$$. You are given $$$n$$$ integers $$$a_1, a_2, \dots, a_n$$$. What is the minimum number of oper... | n, s = open(0)
for {{completion}}:
print(min(15-i+-x % 2**i for i in range(16)))
| x in map(int, s.split()) | [{"input": "4\n19 32764 10240 49", "output": ["14 4 4 15"]}] | control_completion_003301 | control_fixed |
python | Complete the code in python to solve this programming problem:
Description: Suppose you have an integer $$$v$$$. In one operation, you can: either set $$$v = (v + 1) \bmod 32768$$$ or set $$$v = (2 \cdot v) \bmod 32768$$$. You are given $$$n$$$ integers $$$a_1, a_2, \dots, a_n$$$. What is the minimum number of oper... | n,s=open(0)
for {{completion}}:print(min(-x%2**i-i+15for i in range(16))) | x in map(int,s.split()) | [{"input": "4\n19 32764 10240 49", "output": ["14 4 4 15"]}] | control_completion_003302 | control_fixed |
python | Complete the code in python to solve this programming problem:
Description: Suppose you have an integer $$$v$$$. In one operation, you can: either set $$$v = (v + 1) \bmod 32768$$$ or set $$$v = (2 \cdot v) \bmod 32768$$$. You are given $$$n$$$ integers $$$a_1, a_2, \dots, a_n$$$. What is the minimum number of oper... | n,s=open(0)
for {{completion}}:print(min(15-i+-x%2**i for i in range(16))) | x in map(int,s.split()) | [{"input": "4\n19 32764 10240 49", "output": ["14 4 4 15"]}] | control_completion_003303 | control_fixed |
python | Complete the code in python to solve this programming problem:
Description: Suppose you have an integer $$$v$$$. In one operation, you can: either set $$$v = (v + 1) \bmod 32768$$$ or set $$$v = (2 \cdot v) \bmod 32768$$$. You are given $$$n$$$ integers $$$a_1, a_2, \dots, a_n$$$. What is the minimum number of oper... | n,s=open(0)
for {{completion}}:print(min(-int(x)%2**i-i+15for i in range(16))) | x in s.split() | [{"input": "4\n19 32764 10240 49", "output": ["14 4 4 15"]}] | control_completion_003304 | control_fixed |
python | Complete the code in python to solve this programming problem:
Description: There are $$$n$$$ trees in a park, numbered from $$$1$$$ to $$$n$$$. The initial height of the $$$i$$$-th tree is $$$h_i$$$.You want to water these trees, so they all grow to the same height.The watering process goes as follows. You start wate... | for test in range(int(input())):
n = int(input())
h = [int(i) for i in input().split()]
res = 2 << 69
for req in range(max(h), max(h)+3):
hm = req
d = 0
c = 0
for {{completion}}:
d += req-i
c += (req-i) & 1
res = min(res, max((... | i in h | [{"input": "3\n3\n1 2 4\n5\n4 4 3 5 5\n7\n2 5 4 8 3 7 4", "output": ["4\n3\n16"]}] | control_completion_003360 | control_fixed |
python | Complete the code in python to solve this programming problem:
Description: There are $$$n$$$ trees in a park, numbered from $$$1$$$ to $$$n$$$. The initial height of the $$$i$$$-th tree is $$$h_i$$$.You want to water these trees, so they all grow to the same height.The watering process goes as follows. You start wate... | from bisect import bisect
t = int(input().strip())
def solve(o, t):
if {{completion}}:
d = (t - o) // 3 + ((t - o) % 3 == 2)
o, t = o + 2 * d, t - d
return (o + (t > o)) * 2 - (o > t)
out = []
for _ in range(t):
n = int(input().strip())
h = list(map(int, input().strip()... | t - o > 1 | [{"input": "3\n3\n1 2 4\n5\n4 4 3 5 5\n7\n2 5 4 8 3 7 4", "output": ["4\n3\n16"]}] | control_completion_003361 | control_fixed |
python | Complete the code in python to solve this programming problem:
Description: There are $$$n$$$ trees in a park, numbered from $$$1$$$ to $$$n$$$. The initial height of the $$$i$$$-th tree is $$$h_i$$$.You want to water these trees, so they all grow to the same height.The watering process goes as follows. You start wate... | from bisect import bisect
t = int(input().strip())
def solve(o, t):
if t - o > 1:
d = (t - o) // 3 + ((t - o) % 3 == 2)
o, t = o + 2 * d, t - d
return (o + (t > o)) * 2 - (o > t)
out = []
for _ in range(t):
n = int(input().strip())
h = list(map(int, input().strip().spli... | x in h | [{"input": "3\n3\n1 2 4\n5\n4 4 3 5 5\n7\n2 5 4 8 3 7 4", "output": ["4\n3\n16"]}] | control_completion_003362 | control_fixed |
python | Complete the code in python to solve this programming problem:
Description: There are $$$n$$$ trees in a park, numbered from $$$1$$$ to $$$n$$$. The initial height of the $$$i$$$-th tree is $$$h_i$$$.You want to water these trees, so they all grow to the same height.The watering process goes as follows. You start wate... | def solve(target,r):
k=len(r)
ones=twos=0
for {{completion}}:
ones+=(target-r[i])%2
twos+=(target-r[i])//2
if ones>twos:return 2*ones-1
return (ones+twos*2)//3*2+(ones+twos*2)%3
for _ in [0]*int(input()):
input();r=[*map(int,input().split())]
print(min(solve(max(r),r),solve(max(r)+1,r))) | i in range(k) | [{"input": "3\n3\n1 2 4\n5\n4 4 3 5 5\n7\n2 5 4 8 3 7 4", "output": ["4\n3\n16"]}] | control_completion_003363 | control_fixed |
python | Complete the code in python to solve this programming problem:
Description: There are $$$n$$$ trees in a park, numbered from $$$1$$$ to $$$n$$$. The initial height of the $$$i$$$-th tree is $$$h_i$$$.You want to water these trees, so they all grow to the same height.The watering process goes as follows. You start wate... | for _ in range(int(input())):
n=int(input())
l=list(map(int,input().strip().split()))
l.sort()
a=l.count(l[-1])
odd,even=0,0
for i in l:
if {{completion}}:
even+=1
else:
odd+=1
su=sum(l[:n-a])
needed=l[-1]*(n-a)-su
if l[-1]%2==0:
... | i%2==0 | [{"input": "3\n3\n1 2 4\n5\n4 4 3 5 5\n7\n2 5 4 8 3 7 4", "output": ["4\n3\n16"]}] | control_completion_003364 | control_fixed |
python | Complete the code in python to solve this programming problem:
Description: There are $$$n$$$ trees in a park, numbered from $$$1$$$ to $$$n$$$. The initial height of the $$$i$$$-th tree is $$$h_i$$$.You want to water these trees, so they all grow to the same height.The watering process goes as follows. You start wate... | def solve(m,a):
ev=od=0
for {{completion}}:
ev += (m-i)//2; od += (m-i)%2
if(od>=ev):
return od*2-(od!=ev)
ev = (ev-od)*2
return od*2 + ev//3*2 + ev%3
I = lambda: map(int,input().split())
t,=I()
for _ in [1]*t:
n, = I()
b = [*I()]
mx = max(b)
print(min... | i in a | [{"input": "3\n3\n1 2 4\n5\n4 4 3 5 5\n7\n2 5 4 8 3 7 4", "output": ["4\n3\n16"]}] | control_completion_003365 | control_fixed |
python | Complete the code in python to solve this programming problem:
Description: There are $$$n$$$ trees in a park, numbered from $$$1$$$ to $$$n$$$. The initial height of the $$$i$$$-th tree is $$$h_i$$$.You want to water these trees, so they all grow to the same height.The watering process goes as follows. You start wate... | # by the authority of GOD author: Kritarth Sharma #
import sys
from collections import defaultdict,deque,Counter
from bisect import bisect_left
import math
input=sys.stdin.readline
def inp():
l=list(map(int,input().split()))
return l
for _ in range(int(input())):
n,=inp()
l=inp(... | j in range(n) | [{"input": "3\n3\n1 2 4\n5\n4 4 3 5 5\n7\n2 5 4 8 3 7 4", "output": ["4\n3\n16"]}] | control_completion_003366 | control_fixed |
python | Complete the code in python to solve this programming problem:
Description: There are $$$n$$$ trees in a park, numbered from $$$1$$$ to $$$n$$$. The initial height of the $$$i$$$-th tree is $$$h_i$$$.You want to water these trees, so they all grow to the same height.The watering process goes as follows. You start wate... | inp = lambda : list(map(int,input().split()))
for _ in range(int(input())):
n = int(input())
t = inp()
c = 0
m = max(t)
def mm(m):
n1 = n2 = 0
tot =0
for {{completion}}:
n1+= (m-i)%2
n2+= (m-i)//2
return (n1*2-1) if n2<n1 else ((n2*... | i in t | [{"input": "3\n3\n1 2 4\n5\n4 4 3 5 5\n7\n2 5 4 8 3 7 4", "output": ["4\n3\n16"]}] | control_completion_003367 | control_fixed |
python | Complete the code in python to solve this programming problem:
Description: There are $$$n$$$ trees in a park, numbered from $$$1$$$ to $$$n$$$. The initial height of the $$$i$$$-th tree is $$$h_i$$$.You want to water these trees, so they all grow to the same height.The watering process goes as follows. You start wate... | for ii in range(int(input())):
n=int(input())
a = list(map(int, input().split()))
m=max(a)
ans=float("inf")
for jj in range(m,m+4):
x,y=0,0
for {{completion}}:
x+=(jj-kk)%2
y+=(jj-kk)//2
ans=min(max(((x+y*2)//3*2)+(x+y*2)%3,x*2-1),ans)
print(ans) | kk in a | [{"input": "3\n3\n1 2 4\n5\n4 4 3 5 5\n7\n2 5 4 8 3 7 4", "output": ["4\n3\n16"]}] | control_completion_003368 | control_fixed |
python | Complete the code in python to solve this programming problem:
Description: You are given two arrays: an array $$$a$$$ consisting of $$$n$$$ zeros and an array $$$b$$$ consisting of $$$n$$$ integers.You can apply the following operation to the array $$$a$$$ an arbitrary number of times: choose some subsegment of $$$a$... | n,k = map(int, input().split())
bb = list(map(int, input().split()))
ans = 0
sofar = 0
sumprog = 0
timeq = []
for ib,b in enumerate(bb[::-1]):
kk = min(k, n-ib)
time = (max(0,b-sofar)+kk-1)//kk
ans += time
timeq.append(time)
sumprog += time
if {{completion}}:
sumprog -= timeq[ib-k]
s... | ib >= k | [{"input": "3 3\n5 4 6", "output": ["5"]}, {"input": "6 3\n1 2 3 2 2 3", "output": ["3"]}, {"input": "6 3\n1 2 4 1 2 3", "output": ["3"]}, {"input": "7 3\n50 17 81 25 42 39 96", "output": ["92"]}] | control_completion_003385 | control_fixed |
python | Complete the code in python to solve this programming problem:
Description: You are given two arrays: an array $$$a$$$ consisting of $$$n$$$ zeros and an array $$$b$$$ consisting of $$$n$$$ integers.You can apply the following operation to the array $$$a$$$ an arbitrary number of times: choose some subsegment of $$$a$... | I = lambda: [int(x) for x in input().split()]
n, k = I()
B, d = I() + [0]*k, [0] * (n + k)
s = total = 0
for i in range(n-1, -1, -1):
B[i] -= total
if {{completion}}:
dd = min(k, i + 1)
d[i] = (B[i] + dd - 1)//dd
s += d[i] - d[i + k]
total += d[i] * dd - s
print(sum(d)... | B[i] > 0 | [{"input": "3 3\n5 4 6", "output": ["5"]}, {"input": "6 3\n1 2 3 2 2 3", "output": ["3"]}, {"input": "6 3\n1 2 4 1 2 3", "output": ["3"]}, {"input": "7 3\n50 17 81 25 42 39 96", "output": ["92"]}] | control_completion_003386 | control_fixed |
python | Complete the code in python to solve this programming problem:
Description: You are given two arrays: an array $$$a$$$ consisting of $$$n$$$ zeros and an array $$$b$$$ consisting of $$$n$$$ integers.You can apply the following operation to the array $$$a$$$ an arbitrary number of times: choose some subsegment of $$$a$... | #!/usr/bin/env PyPy3
from collections import Counter, defaultdict, deque
import itertools
import re
import math
from functools import reduce
import operator
import bisect
import heapq
import functools
mod=10**9+7
import sys
input=sys.stdin.readline
n,k=map(int,input().split())
b=list(map(int,input().split()))
ans = 0... | i - k - 1 >= 0 | [{"input": "3 3\n5 4 6", "output": ["5"]}, {"input": "6 3\n1 2 3 2 2 3", "output": ["3"]}, {"input": "6 3\n1 2 4 1 2 3", "output": ["3"]}, {"input": "7 3\n50 17 81 25 42 39 96", "output": ["92"]}] | control_completion_003387 | control_fixed |
python | Complete the code in python to solve this programming problem:
Description: You are given two arrays: an array $$$a$$$ consisting of $$$n$$$ zeros and an array $$$b$$$ consisting of $$$n$$$ integers.You can apply the following operation to the array $$$a$$$ an arbitrary number of times: choose some subsegment of $$$a$... | n, k = [int(i) for i in input().split()]
a = [int(i) for i in input().split()]
dd = [0]*(len(a)+5)
add = 0
diff = 0
moves = 0
for key, i in reversed([*enumerate(a)]):
add += diff
i += add
diff += dd[-1]
dd.pop()
if {{completion}}:
K = min(k, key+1)
dd[-K] -= (i+K-1)//K
diff... | i > 0 | [{"input": "3 3\n5 4 6", "output": ["5"]}, {"input": "6 3\n1 2 3 2 2 3", "output": ["3"]}, {"input": "6 3\n1 2 4 1 2 3", "output": ["3"]}, {"input": "7 3\n50 17 81 25 42 39 96", "output": ["92"]}] | control_completion_003388 | control_fixed |
python | Complete the code in python to solve this programming problem:
Description: You are given two arrays: an array $$$a$$$ consisting of $$$n$$$ zeros and an array $$$b$$$ consisting of $$$n$$$ integers.You can apply the following operation to the array $$$a$$$ an arbitrary number of times: choose some subsegment of $$$a$... | """
take element as "the tail" will use more less operations,
use variables s,cnt and closed,
to avoid the inner iteration(update neighbor k elements every time),
complexity is O(n).
"""
row=lambda:map(int,input().split())
n,k=row()
a=list(row())
closed=[0]*n
s=cnt=res=0
for i in range(n-1,-1,-1):
# p... | a[i]<=0 | [{"input": "3 3\n5 4 6", "output": ["5"]}, {"input": "6 3\n1 2 3 2 2 3", "output": ["3"]}, {"input": "6 3\n1 2 4 1 2 3", "output": ["3"]}, {"input": "7 3\n50 17 81 25 42 39 96", "output": ["92"]}] | control_completion_003389 | control_fixed |
python | Complete the code in python to solve this programming problem:
Description: You are given two arrays: an array $$$a$$$ consisting of $$$n$$$ zeros and an array $$$b$$$ consisting of $$$n$$$ integers.You can apply the following operation to the array $$$a$$$ an arbitrary number of times: choose some subsegment of $$$a$... | """
take element as "the tail" will use more less operations,
use variables s,cnt and closed,
to avoid the inner iteration(update neighbor k elements every time),
complexity is O(n).
"""
row=lambda:map(int,input().split())
n,k=row()
a=list(row())
closed=[0]*n
s=cnt=res=0
for i in range(n-1,-1,-1):
# p... | i>=th | [{"input": "3 3\n5 4 6", "output": ["5"]}, {"input": "6 3\n1 2 3 2 2 3", "output": ["3"]}, {"input": "6 3\n1 2 4 1 2 3", "output": ["3"]}, {"input": "7 3\n50 17 81 25 42 39 96", "output": ["92"]}] | control_completion_003390 | control_fixed |
python | Complete the code in python to solve this programming problem:
Description: You are given two arrays: an array $$$a$$$ consisting of $$$n$$$ zeros and an array $$$b$$$ consisting of $$$n$$$ integers.You can apply the following operation to the array $$$a$$$ an arbitrary number of times: choose some subsegment of $$$a$... | import math
n, k = list(map(int, input().split(' ')))
nums = list(map(int, input().split(' ')))
ans = res = tot = minus = 0
pre = []
prefix = []
for i in range(n)[::-1]:
if {{completion}}:
minus += k * pre[-1] - prefix[-1]
nums[i] -= minus
cur = max(0, math.ceil(nums[i] / k))
ans... | i < n - 1 | [{"input": "3 3\n5 4 6", "output": ["5"]}, {"input": "6 3\n1 2 3 2 2 3", "output": ["3"]}, {"input": "6 3\n1 2 4 1 2 3", "output": ["3"]}, {"input": "7 3\n50 17 81 25 42 39 96", "output": ["92"]}] | control_completion_003391 | control_fixed |
python | Complete the code in python to solve this programming problem:
Description: You are given two arrays: an array $$$a$$$ consisting of $$$n$$$ zeros and an array $$$b$$$ consisting of $$$n$$$ integers.You can apply the following operation to the array $$$a$$$ an arbitrary number of times: choose some subsegment of $$$a$... | import math
n, k = list(map(int, input().split(' ')))
nums = list(map(int, input().split(' ')))
ans = res = tot = minus = 0
pre = []
prefix = []
for i in range(n)[::-1]:
if i < n - 1:
minus += k * pre[-1] - prefix[-1]
nums[i] -= minus
cur = max(0, math.ceil(nums[i] / k))
ans += (... | len(pre) > k | [{"input": "3 3\n5 4 6", "output": ["5"]}, {"input": "6 3\n1 2 3 2 2 3", "output": ["3"]}, {"input": "6 3\n1 2 4 1 2 3", "output": ["3"]}, {"input": "7 3\n50 17 81 25 42 39 96", "output": ["92"]}] | control_completion_003392 | control_fixed |
python | Complete the code in python to solve this programming problem:
Description: There are $$$n+1$$$ teleporters on a straight line, located in points $$$0$$$, $$$a_1$$$, $$$a_2$$$, $$$a_3$$$, ..., $$$a_n$$$. It's possible to teleport from point $$$x$$$ to point $$$y$$$ if there are teleporters in both of those points, and... | I=lambda:[*map(int,input().split())]
def F(g,i):s=g//i;b=g%i;return b*(s+1)**2+(i-b)*s**2
def f(g,c):
if c>g**2//2:return 0,g**2
s=0;b=g
while b-s>1:
m=(b+s)//2
if {{completion}}:s=m
else:b=m
return s,F(g,b)
n,=I()
a=[0]+I()
m,=I()
G=[a[i+1]-a[i]for i in range(n)]
s=2
b=1<<59
while b-s>1:
C=... | F(g,m)-F(g,m+1)>=c | [{"input": "2\n1 5\n7", "output": ["2"]}, {"input": "2\n1 5\n6", "output": ["3"]}, {"input": "1\n5\n5", "output": ["4"]}, {"input": "1\n1000000000\n1000000043", "output": ["999999978"]}] | control_completion_003404 | control_fixed |
python | Complete the code in python to solve this programming problem:
Description: There are $$$n+1$$$ teleporters on a straight line, located in points $$$0$$$, $$$a_1$$$, $$$a_2$$$, $$$a_3$$$, ..., $$$a_n$$$. It's possible to teleport from point $$$x$$$ to point $$$y$$$ if there are teleporters in both of those points, and... | from collections import Counter
n, a, m = int(input()), [*map(int, input().split())], int(input())
def energy(l, t):
x,y = divmod(l, t+1)
return x*x*(t+1-y)+(x+1)*(x+1)*y
def getdiff(l, diff):
lo, hi = 0, l
while lo < hi:
mid = lo + hi >> 1
if {{completion}}: hi = mid
e... | energy(l, mid) - energy(l, mid+1) < diff | [{"input": "2\n1 5\n7", "output": ["2"]}, {"input": "2\n1 5\n6", "output": ["3"]}, {"input": "1\n5\n5", "output": ["4"]}, {"input": "1\n1000000000\n1000000043", "output": ["999999978"]}] | control_completion_003405 | control_fixed |
python | Complete the code in python to solve this programming problem:
Description: There are $$$n+1$$$ teleporters on a straight line, located in points $$$0$$$, $$$a_1$$$, $$$a_2$$$, $$$a_3$$$, ..., $$$a_n$$$. It's possible to teleport from point $$$x$$$ to point $$$y$$$ if there are teleporters in both of those points, and... | # import io,os
# read = io.BytesIO(os.read(0, os.fstat(0).st_size))
# I = lambda: [*map(int, read.readline().split())]
import sys
I=lambda:[*map(int,sys.stdin.readline().split())]
def ff(gap, ints):
sml = gap // ints
bigcount = gap % ints
return bigcount * (sml + 1) ** 2 + (ints - bigcount) * sml ** 2
... | a - b >= c | [{"input": "2\n1 5\n7", "output": ["2"]}, {"input": "2\n1 5\n6", "output": ["3"]}, {"input": "1\n5\n5", "output": ["4"]}, {"input": "1\n1000000000\n1000000043", "output": ["999999978"]}] | control_completion_003406 | control_fixed |
python | Complete the code in python to solve this programming problem:
Description: Nastya baked $$$m$$$ pancakes and spread them on $$$n$$$ dishes. The dishes are in a row and numbered from left to right. She put $$$a_i$$$ pancakes on the dish with the index $$$i$$$.Seeing the dishes, Vlad decided to bring order to the stack... | from functools import cache
from math import inf
from itertools import accumulate
def solve(A, m):
n = len(A)
A.reverse()
@cache
def dp(i, val, balance):
if abs(balance) > m:
return inf
if {{completion}}:
return inf
if i == n:
return 0 if bal... | (n - i) * val > m | [{"input": "6 19\n5 3 2 3 3 3", "output": ["2"]}, {"input": "3 6\n3 2 1", "output": ["0"]}, {"input": "3 6\n2 1 3", "output": ["1"]}, {"input": "6 19\n3 4 3 3 5 1", "output": ["3"]}, {"input": "10 1\n0 0 0 0 0 0 0 0 0 1", "output": ["9"]}] | control_completion_003521 | control_fixed |
python | Complete the code in python to solve this programming problem:
Description: Nastya baked $$$m$$$ pancakes and spread them on $$$n$$$ dishes. The dishes are in a row and numbered from left to right. She put $$$a_i$$$ pancakes on the dish with the index $$$i$$$.Seeing the dishes, Vlad decided to bring order to the stack... | from functools import cache
from math import inf
from itertools import accumulate
def solve(A, m):
n = len(A)
A.reverse()
@cache
def dp(i, val, balance):
if abs(balance) > m:
return inf
if (n - i) * val > m:
return inf
if {{completion}}:
retu... | i == n | [{"input": "6 19\n5 3 2 3 3 3", "output": ["2"]}, {"input": "3 6\n3 2 1", "output": ["0"]}, {"input": "3 6\n2 1 3", "output": ["1"]}, {"input": "6 19\n3 4 3 3 5 1", "output": ["3"]}, {"input": "10 1\n0 0 0 0 0 0 0 0 0 1", "output": ["9"]}] | control_completion_003522 | control_fixed |
python | Complete the code in python to solve this programming problem:
Description: Nastya baked $$$m$$$ pancakes and spread them on $$$n$$$ dishes. The dishes are in a row and numbered from left to right. She put $$$a_i$$$ pancakes on the dish with the index $$$i$$$.Seeing the dishes, Vlad decided to bring order to the stack... | from itertools import accumulate
I=lambda:map(int,input().split())
n,m=I()
a,inf=[*I()],float('inf')
pre=[0]+[*accumulate(a)]
dp=[[inf]*(m+1) for _ in range(m+1)]
dp[m][0]=0
for i in range(n):
cur=[[inf]*(m+1) for _ in range(m+1)]
for lst in reversed(range(m+1)):
for sums in range(m+1):
if {{... | lst<m | [{"input": "6 19\n5 3 2 3 3 3", "output": ["2"]}, {"input": "3 6\n3 2 1", "output": ["0"]}, {"input": "3 6\n2 1 3", "output": ["1"]}, {"input": "6 19\n3 4 3 3 5 1", "output": ["3"]}, {"input": "10 1\n0 0 0 0 0 0 0 0 0 1", "output": ["9"]}] | control_completion_003523 | control_fixed |
python | Complete the code in python to solve this programming problem:
Description: Nastya baked $$$m$$$ pancakes and spread them on $$$n$$$ dishes. The dishes are in a row and numbered from left to right. She put $$$a_i$$$ pancakes on the dish with the index $$$i$$$.Seeing the dishes, Vlad decided to bring order to the stack... | from itertools import accumulate
I=lambda:map(int,input().split())
n,m=I()
a,inf=[*I()],float('inf')
pre=[0]+[*accumulate(a)]
dp=[[inf]*(m+1) for _ in range(m+1)]
dp[m][0]=0
for i in range(n):
cur=[[inf]*(m+1) for _ in range(m+1)]
for lst in reversed(range(m+1)):
for sums in range(m+1):
if ls... | sums+lst<=m | [{"input": "6 19\n5 3 2 3 3 3", "output": ["2"]}, {"input": "3 6\n3 2 1", "output": ["0"]}, {"input": "3 6\n2 1 3", "output": ["1"]}, {"input": "6 19\n3 4 3 3 5 1", "output": ["3"]}, {"input": "10 1\n0 0 0 0 0 0 0 0 0 1", "output": ["9"]}] | control_completion_003524 | control_fixed |
python | Complete the code in python to solve this programming problem:
Description: Nastya baked $$$m$$$ pancakes and spread them on $$$n$$$ dishes. The dishes are in a row and numbered from left to right. She put $$$a_i$$$ pancakes on the dish with the index $$$i$$$.Seeing the dishes, Vlad decided to bring order to the stack... | n,m=map(int,input().split())
a=list(map(int,input().split()))[::-1]
id=[]
for i in range(n):
for _ in range(a[i]):
id.append(i)
inf=10**5
dp=[[inf]*(m+1) for i in range(m+1)]
dp[0][0]=0
for i in range(n):
cost=[]
for j in id:
cost.append(abs(i-j))
cum=[0]
tmp=0
for j in cost:
tmp+=j
cum.ap... | l in range(k,mx+1) | [{"input": "6 19\n5 3 2 3 3 3", "output": ["2"]}, {"input": "3 6\n3 2 1", "output": ["0"]}, {"input": "3 6\n2 1 3", "output": ["1"]}, {"input": "6 19\n3 4 3 3 5 1", "output": ["3"]}, {"input": "10 1\n0 0 0 0 0 0 0 0 0 1", "output": ["9"]}] | control_completion_003525 | control_fixed |
python | Complete the code in python to solve this programming problem:
Description: This is the easy version of the problem. The only difference between the versions is the constraints on $$$n$$$, $$$k$$$, $$$a_i$$$, and the sum of $$$n$$$ over all test cases. You can make hacks only if both versions of the problem are solved... | import sys
tokens = ''.join(sys.stdin.readlines()).split()[::-1]
def next(): return tokens.pop()
def nextInt(): return int(next())
def nextFloat(): return float(next())
def getIntArray(n): return [nextInt() for _ in range(n)]
def getFloatArray(n): return [nextFloat() for _ in range(n)]
def getStringArray(n): r... | v not in freq | [{"input": "7\n\n5 2\n\n4 5 6 8 11\n\n5 12\n\n4 5 6 8 11\n\n3 1\n\n2 9 15\n\n7 3\n\n2 3 5 5 6 9 10\n\n6 56\n\n54 286 527 1436 2450 2681\n\n3 95\n\n16 340 2241\n\n2 2\n\n1 3", "output": ["2\n0\n13\n1\n4\n7\n0"]}] | control_completion_003594 | control_fixed |
python | Complete the code in python to solve this programming problem:
Description: This is the easy version of the problem. The only difference between the versions is the constraints on $$$n$$$, $$$k$$$, $$$a_i$$$, and the sum of $$$n$$$ over all test cases. You can make hacks only if both versions of the problem are solved... | import sys
tokens = ''.join(sys.stdin.readlines()).split()[::-1]
def next(): return tokens.pop()
def nextInt(): return int(next())
def nextFloat(): return float(next())
def getIntArray(n): return [nextInt() for _ in range(n)]
def getFloatArray(n): return [nextFloat() for _ in range(n)]
def getStringArray(n): r... | v in s[r] | [{"input": "7\n\n5 2\n\n4 5 6 8 11\n\n5 12\n\n4 5 6 8 11\n\n3 1\n\n2 9 15\n\n7 3\n\n2 3 5 5 6 9 10\n\n6 56\n\n54 286 527 1436 2450 2681\n\n3 95\n\n16 340 2241\n\n2 2\n\n1 3", "output": ["2\n0\n13\n1\n4\n7\n0"]}] | control_completion_003595 | control_fixed |
python | Complete the code in python to solve this programming problem:
Description: You have a sequence of $$$n$$$ colored blocks. The color of the $$$i$$$-th block is $$$c_i$$$, an integer between $$$1$$$ and $$$n$$$.You will place the blocks down in sequence on an infinite coordinate grid in the following way. Initially, ... | import sys
tokens = ''.join(sys.stdin.readlines()).split()[::-1]
def next(): return tokens.pop()
def nextInt(): return int(next())
def nextFloat(): return float(next())
def getIntArray(n): return [nextInt() for _ in range(n)]
def getFloatArray(n): return [nextFloat() for _ in range(n)]
def getStringArray(n): r... | i % 2 == 0 | [{"input": "6\n\n7\n\n1 2 3 1 2 3 1\n\n6\n\n4 2 2 2 4 4\n\n1\n\n1\n\n5\n\n5 4 5 3 5\n\n6\n\n3 3 3 1 3 3\n\n8\n\n1 2 3 4 4 3 2 1", "output": ["3 2 2 0 0 0 0 \n0 3 0 2 0 0 \n1 \n0 0 1 1 1 \n1 0 4 0 0 0 \n2 2 2 2 0 0 0 0"]}] | control_completion_003617 | control_fixed |
python | Complete the code in python to solve this programming problem:
Description: A basketball competition is held where the number of players in a team does not have a maximum or minimum limit (not necessarily $$$5$$$ players in one team for each match). There are $$$N$$$ candidate players in the competition that will be t... | n, d = map(int, input().split())
p = sorted(map(int, input().split()), reverse=True)
ans = 0
for num in p:
if {{completion}}:
n -= d // num + 1
ans += 1
else:
break
print(ans)
| n >= d // num + 1 | [{"input": "6 180\n90 80 70 60 50 100", "output": ["2"]}] | control_completion_003663 | control_fixed |
python | Complete the code in python to solve this programming problem:
Description: A basketball competition is held where the number of players in a team does not have a maximum or minimum limit (not necessarily $$$5$$$ players in one team for each match). There are $$$N$$$ candidate players in the competition that will be t... | def solve():
n, d = [int(i) for i in input().split(' ')]
power = [int(i) for i in input().split(' ')]
power.sort()
used = 0
w = 0
for i in range(len(power)-1, -1, -1):
min_players = -(d // -power[i])
p = power[i] * min_players
if(p > d):
used... | (p == d) | [{"input": "6 180\n90 80 70 60 50 100", "output": ["2"]}] | control_completion_003664 | control_fixed |
python | Complete the code in python to solve this programming problem:
Description: A basketball competition is held where the number of players in a team does not have a maximum or minimum limit (not necessarily $$$5$$$ players in one team for each match). There are $$$N$$$ candidate players in the competition that will be t... | import math
enemy_power=int(input().split()[1])
team=[int(i) for i in input().split()]
team.sort()
days=0
while len(team)>0:
num=enemy_power//team[-1]+1
if {{completion}}:
break;
else:
del team[-1]
del team[0:num-1]
days+=1
print(days) | len(team)<num | [{"input": "6 180\n90 80 70 60 50 100", "output": ["2"]}] | control_completion_003665 | control_fixed |
python | Complete the code in python to solve this programming problem:
Description: A basketball competition is held where the number of players in a team does not have a maximum or minimum limit (not necessarily $$$5$$$ players in one team for each match). There are $$$N$$$ candidate players in the competition that will be t... | import sys,math
n,team=map(int,sys.stdin.readline().split())
arr=sorted(map(int,sys.stdin.readline().split()),reverse=True)
# print(arr)
all=n+1
count=0
for i in range(n):
sub=int(math.floor(team/arr[i])+1)
all-=sub
if {{completion}}:
count+=1
else:break
print(count) | all>0 | [{"input": "6 180\n90 80 70 60 50 100", "output": ["2"]}] | control_completion_003666 | control_fixed |
python | Complete the code in python to solve this programming problem:
Description: A basketball competition is held where the number of players in a team does not have a maximum or minimum limit (not necessarily $$$5$$$ players in one team for each match). There are $$$N$$$ candidate players in the competition that will be t... | def solve():
n,d=map(int,input().split())
a=sorted([*map(int,input().split())])[::-1]
i,j,r=0,len(a),0
while i<j:
x=a[i]
while x<=d:
j-=1
if {{completion}}:
x+=a[i]
else:
return r
else:
r... | i<j | [{"input": "6 180\n90 80 70 60 50 100", "output": ["2"]}] | control_completion_003667 | control_fixed |
python | Complete the code in python to solve this programming problem:
Description: A basketball competition is held where the number of players in a team does not have a maximum or minimum limit (not necessarily $$$5$$$ players in one team for each match). There are $$$N$$$ candidate players in the competition that will be t... | from sys import stdin,stdout
def ans():
n,d=map(int,stdin.readline().strip().split())
p=list(map(int,stdin.readline().strip().split()))
temp=int(n)
ans=0
for x in sorted(p,reverse=True):
if {{completion}}:
temp-=((d//x)+1)
ans+=1
print(ans)
i... | temp>=((d//x)+1) | [{"input": "6 180\n90 80 70 60 50 100", "output": ["2"]}] | control_completion_003668 | control_fixed |
python | Complete the code in python to solve this programming problem:
Description: A basketball competition is held where the number of players in a team does not have a maximum or minimum limit (not necessarily $$$5$$$ players in one team for each match). There are $$$N$$$ candidate players in the competition that will be t... | d = int(input().split(" ")[1])
p = sorted(map(int, input().split(" ")))
c = 0
l = 0
r = len(p) - 1
s = p[r]
while r > l:
while {{completion}}:
s += p[r]
l += 1
if l > r:
break
r -= 1
s = p[r]
c += 1
if p[0] > d:
c += 1
print(c)
| s <= d | [{"input": "6 180\n90 80 70 60 50 100", "output": ["2"]}] | control_completion_003669 | control_fixed |
python | Complete the code in python to solve this programming problem:
Description: Pak Chanek is playing one of his favourite board games. In the game, there is a directed graph with $$$N$$$ vertices and $$$M$$$ edges. In the graph, edge $$$i$$$ connects two different vertices $$$U_i$$$ and $$$V_i$$$ with a length of $$$W_i$... | import sys
input=sys.stdin.readline
from heapq import heappush,heappop,heapify
from collections import defaultdict
def main():
n,m=map(int,input().split())
gf=defaultdict(list)
gb=defaultdict(list)
for _ in range(m):
u,v,w=map(int,input().split())
gf[u].append((v,w))
gb[v].append((u,w))
dis... | cd+nw<dis[nn] | [{"input": "5 7\n1 2 2\n2 4 1\n4 1 4\n2 5 3\n5 4 1\n5 2 4\n2 1 1", "output": ["1 -1 3 4"]}] | control_completion_003685 | control_fixed |
python | Complete the code in python to solve this programming problem:
Description: Pak Chanek is playing one of his favourite board games. In the game, there is a directed graph with $$$N$$$ vertices and $$$M$$$ edges. In the graph, edge $$$i$$$ connects two different vertices $$$U_i$$$ and $$$V_i$$$ with a length of $$$W_i$... | import sys
input=sys.stdin.readline
from heapq import heappush,heappop,heapify
from collections import defaultdict
def main():
n,m=map(int,input().split())
gf=defaultdict(list)
gb=defaultdict(list)
for _ in range(m):
u,v,w=map(int,input().split())
gf[u].append((v,w))
gb[v].append((u,w))
dis... | cd+nw<res[nn] | [{"input": "5 7\n1 2 2\n2 4 1\n4 1 4\n2 5 3\n5 4 1\n5 2 4\n2 1 1", "output": ["1 -1 3 4"]}] | control_completion_003686 | control_fixed |
python | Complete the code in python to solve this programming problem:
Description: Let's say Pak Chanek has an array $$$A$$$ consisting of $$$N$$$ positive integers. Pak Chanek will do a number of operations. In each operation, Pak Chanek will do the following: Choose an index $$$p$$$ ($$$1 \leq p \leq N$$$). Let $$$c$$$ ... | def ev(x):
k = 0
while x%2 == 0:
x//=2
k+=1
return x+k
p,q = [int(i) for i in input().split()]
t,s,sum = 1,1,0
while True:
ss = s + (t+1)//2
if ss > p:
m = (p-s+1)
sum += m*t
break
sum += t*((t+1)//2)
s = ss
t += 1
mx = t-2*m+1
pr... | x-ded <= t | [{"input": "6 3\n1\n4\n5", "output": ["17\n1\n3\n4"]}, {"input": "1 0", "output": ["1"]}] | control_completion_003691 | control_fixed |
python | Complete the code in python to solve this programming problem:
Description: Let's say Pak Chanek has an array $$$A$$$ consisting of $$$N$$$ positive integers. Pak Chanek will do a number of operations. In each operation, Pak Chanek will do the following: Choose an index $$$p$$$ ($$$1 \leq p \leq N$$$). Let $$$c$$$ ... | def ev(x):
k = 0
while x%2 == 0:
x//=2
k+=1
return x+k
p,q = [int(i) for i in input().split()]
t = 1
s = 1
sum = 0
while True:
ss = s + (t+1)//2
if ss > p:
m = (p-s+1)
sum += m*t
break
sum += t*((t+1)//2)
s = ss
t += 1
mx = t-2*m... | x-ded <= tt | [{"input": "6 3\n1\n4\n5", "output": ["17\n1\n3\n4"]}, {"input": "1 0", "output": ["1"]}] | control_completion_003692 | control_fixed |
python | Complete the code in python to solve this programming problem:
Description: Pak Chanek has a mirror in the shape of a circle. There are $$$N$$$ lamps on the circumference numbered from $$$1$$$ to $$$N$$$ in clockwise order. The length of the arc from lamp $$$i$$$ to lamp $$$i+1$$$ is $$$D_i$$$ for $$$1 \leq i \leq N-1... | import sys
#sys.stdin = open("C:\\Users\\asawe\\Documents\\input.txt","r")
mx = 3 * (10 ** 5) + 10
mod = 998244353
fact = [1]
inv_fact = [1]
def modpow(a, b, m):
res = 1
x = a
y = b
while (y > 0):
if {{completion}}:
res = (res * x) % m
y = y >> 1
... | (y & 1) | [{"input": "4 2\n10 10 6 14", "output": ["10"]}, {"input": "1 2\n10", "output": ["2"]}] | control_completion_003701 | control_fixed |
python | Complete the code in python to solve this programming problem:
Description: Pak Chanek has a mirror in the shape of a circle. There are $$$N$$$ lamps on the circumference numbered from $$$1$$$ to $$$N$$$ in clockwise order. The length of the arc from lamp $$$i$$$ to lamp $$$i+1$$$ is $$$D_i$$$ for $$$1 \leq i \leq N-1... | import sys
#sys.stdin = open("C:\\Users\\asawe\\Documents\\input.txt","r")
mx = 3 * (10 ** 5) + 10
mod = 998244353
fact = [1]
inv_fact = [1]
def modpow(a, b, m):
res = 1
x = a
y = b
while {{completion}}:
if (y & 1):
res = (res * x) % m
y = y >> 1
... | (y > 0) | [{"input": "4 2\n10 10 6 14", "output": ["10"]}, {"input": "1 2\n10", "output": ["2"]}] | control_completion_003702 | control_fixed |
python | Complete the code in python to solve this programming problem:
Description: Pak Chanek has a mirror in the shape of a circle. There are $$$N$$$ lamps on the circumference numbered from $$$1$$$ to $$$N$$$ in clockwise order. The length of the arc from lamp $$$i$$$ to lamp $$$i+1$$$ is $$$D_i$$$ for $$$1 \leq i \leq N-1... | from math import comb
def bpow(a,n,p):
res = 1
while n:
if {{completion}}:
res = (res*a)%p
n-=1
else:
a = (a*a)%p
n//=2
return res
N = 3 * 10**5 + 5
factorialNumInverse = [None] * (N + 1)
naturalNumInverse = [None] * (N + 1)
... | n%2 | [{"input": "4 2\n10 10 6 14", "output": ["10"]}, {"input": "1 2\n10", "output": ["2"]}] | control_completion_003703 | control_fixed |
python | Complete the code in python to solve this programming problem:
Description: Pak Chanek has a mirror in the shape of a circle. There are $$$N$$$ lamps on the circumference numbered from $$$1$$$ to $$$N$$$ in clockwise order. The length of the arc from lamp $$$i$$$ to lamp $$$i+1$$$ is $$$D_i$$$ for $$$1 \leq i \leq N-1... | from math import comb
def bpow(a,n,p):
res = 1
while n:
if {{completion}}:
res = (res*a)%p
n-=1
else:
a = (a*a)%p
n//=2
return res
N = 3 * 10**5 + 5
factorialNumInverse = [None] * (N + 1)
naturalNumInverse = [None] * (N + 1)
... | n%2 | [{"input": "4 2\n10 10 6 14", "output": ["10"]}, {"input": "1 2\n10", "output": ["2"]}] | control_completion_003704 | control_fixed |
python | Complete the code in python to solve this programming problem:
Description: Kristina has two arrays $$$a$$$ and $$$b$$$, each containing $$$n$$$ non-negative integers. She can perform the following operation on array $$$a$$$ any number of times: apply a decrement to each non-zero element of the array, that is, repla... | def solve(a, b):
inf = 2 * 10 ** 6
d, n = inf, len(b)
for i in range(n):
if {{completion}}:
d = min(d, a[i] - b[i])
# b[i] > a[i]
if d < 0:
print("NO")
return
# All elements of b are 0s
if d == inf:
print("YES")
return
... | b[i] > 0 | [{"input": "6\n\n4\n\n3 5 4 1\n\n1 3 2 0\n\n3\n\n1 2 1\n\n0 1 0\n\n4\n\n5 3 7 2\n\n1 1 1 1\n\n5\n\n1 2 3 4 5\n\n1 2 3 4 6\n\n1\n\n8\n\n0\n\n1\n\n4\n\n6", "output": ["YES\nYES\nNO\nNO\nYES\nNO"]}] | control_completion_003858 | control_fixed |
python | Complete the code in python to solve this programming problem:
Description: Kristina has two arrays $$$a$$$ and $$$b$$$, each containing $$$n$$$ non-negative integers. She can perform the following operation on array $$$a$$$ any number of times: apply a decrement to each non-zero element of the array, that is, repla... | def solve(a, b):
inf = 2 * 10 ** 6
d, n = inf, len(b)
for i in range(n):
if b[i] > 0:
d = min(d, a[i] - b[i])
# b[i] > a[i]
if d < 0:
print("NO")
return
# All elements of b are 0s
if d == inf:
print("YES")
return
for... | a[i] - b[i] > d | [{"input": "6\n\n4\n\n3 5 4 1\n\n1 3 2 0\n\n3\n\n1 2 1\n\n0 1 0\n\n4\n\n5 3 7 2\n\n1 1 1 1\n\n5\n\n1 2 3 4 5\n\n1 2 3 4 6\n\n1\n\n8\n\n0\n\n1\n\n4\n\n6", "output": ["YES\nYES\nNO\nNO\nYES\nNO"]}] | control_completion_003859 | control_fixed |
python | Complete the code in python to solve this programming problem:
Description: An integer array $$$a_1, a_2, \ldots, a_n$$$ is being transformed into an array of lowercase English letters using the following prodecure:While there is at least one number in the array: Choose any number $$$x$$$ from the array $$$a$$$, and... | from sys import stdin
from collections import deque
lst = stdin.read().split()
_s = 0
def inp(n=1):
global _s
ret = lst[_s:_s + n]
_s += n
return ret
def inp1():
return inp()[0]
t = int(inp1())
for _ in range(t):
n = int(inp1())
a = list(map(int, inp(n)))
s = list(inp1())
d... | d[a[i]] != s[i] | [{"input": "7\n\n5\n\n2 3 2 4 1\n\ncacta\n\n1\n\n50\n\na\n\n2\n\n11 22\n\nab\n\n4\n\n1 2 2 1\n\naaab\n\n5\n\n1 2 3 2 1\n\naaaaa\n\n6\n\n1 10 2 9 3 8\n\nazzfdb\n\n7\n\n1 2 3 4 1 1 2\n\nabababb", "output": ["YES\nYES\nYES\nNO\nYES\nYES\nNO"]}] | control_completion_004006 | control_fixed |
python | Complete the code in python to solve this programming problem:
Description: You find yourself on an unusual crossroad with a weird traffic light. That traffic light has three possible colors: red (r), yellow (y), green (g). It is known that the traffic light repeats its colors every $$$n$$$ seconds and at the $$$i$$$-... | from sys import stdin
from collections import deque
lst = stdin.read().split()
_s = 0
def inp(n=1):
global _s
ret = lst[_s:_s + n]
_s += n
return ret
def inp1():
return inp()[0]
t = int(inp1())
for _ in range(t):
n = int(inp1())
c = inp1()
s = inp1()
ret = 0
l = []
la... | cur == 'g' | [{"input": "6\n\n5 r\n\nrggry\n\n1 g\n\ng\n\n3 r\n\nrrg\n\n5 y\n\nyrrgy\n\n7 r\n\nrgrgyrg\n\n9 y\n\nrrrgyyygy", "output": ["3\n0\n2\n4\n1\n4"]}] | control_completion_004067 | control_fixed |
python | Complete the code in python to solve this programming problem:
Description: You find yourself on an unusual crossroad with a weird traffic light. That traffic light has three possible colors: red (r), yellow (y), green (g). It is known that the traffic light repeats its colors every $$$n$$$ seconds and at the $$$i$$$-... | from sys import stdin
from collections import deque
lst = stdin.read().split()
_s = 0
def inp(n=1):
global _s
ret = lst[_s:_s + n]
_s += n
return ret
def inp1():
return inp()[0]
t = int(inp1())
for _ in range(t):
n = int(inp1())
c = inp1()
s = inp1()
ret = 0
l = []
la... | l[i][0] == 'g' and first_g == -1 | [{"input": "6\n\n5 r\n\nrggry\n\n1 g\n\ng\n\n3 r\n\nrrg\n\n5 y\n\nyrrgy\n\n7 r\n\nrgrgyrg\n\n9 y\n\nrrrgyyygy", "output": ["3\n0\n2\n4\n1\n4"]}] | control_completion_004068 | control_fixed |
python | Complete the code in python to solve this programming problem:
Description: You are given $$$n$$$ of integers $$$a_1, a_2, \ldots, a_n$$$. Process $$$q$$$ queries of two types: query of the form "0 $$$x_j$$$": add the value $$$x_j$$$ to all even elements of the array $$$a$$$, query of the form "1 $$$x_j$$$": add the v... | from itertools import islice
from sys import stdin
data = iter([int(x) for x in stdin.read().split()[1:]])
res = []
while True:
try:
n = next(data)
except StopIteration:
break
q = next(data)
counts = [0, 0]
sums = [0, 0]
for v in islice(data, n):
counts[v % 2] += 1
... | x % 2 | [{"input": "4\n\n1 1\n\n1\n\n1 1\n\n3 3\n\n1 2 4\n\n0 2\n\n1 3\n\n0 5\n\n6 7\n\n1 3 2 4 10 48\n\n1 6\n\n0 5\n\n0 4\n\n0 5\n\n1 3\n\n0 12\n\n0 1\n\n6 7\n\n1000000000 1000000000 1000000000 11 15 17\n\n0 17\n\n1 10000\n\n1 51\n\n0 92\n\n0 53\n\n1 16\n\n0 1", "output": ["2\n11\n14\n29\n80\n100\n100\n100\n118\n190\n196\n300... | control_completion_004092 | control_fixed |
python | Complete the code in python to solve this programming problem:
Description: You are given $$$n$$$ of integers $$$a_1, a_2, \ldots, a_n$$$. Process $$$q$$$ queries of two types: query of the form "0 $$$x_j$$$": add the value $$$x_j$$$ to all even elements of the array $$$a$$$, query of the form "1 $$$x_j$$$": add the v... | from sys import stdin
from collections import deque
lst = list(map(int, stdin.read().split()))
_s = 0
def inp(n=1):
global _s
ret = lst[_s:_s + n]
_s += n
return ret
def inp1():
return inp()[0]
t = inp1()
for _ in range(t):
n = inp1()
q = inp1()
a = inp(n)
tx = [inp(2) for ... | i[1] % 2 != 0 | [{"input": "4\n\n1 1\n\n1\n\n1 1\n\n3 3\n\n1 2 4\n\n0 2\n\n1 3\n\n0 5\n\n6 7\n\n1 3 2 4 10 48\n\n1 6\n\n0 5\n\n0 4\n\n0 5\n\n1 3\n\n0 12\n\n0 1\n\n6 7\n\n1000000000 1000000000 1000000000 11 15 17\n\n0 17\n\n1 10000\n\n1 51\n\n0 92\n\n0 53\n\n1 16\n\n0 1", "output": ["2\n11\n14\n29\n80\n100\n100\n100\n118\n190\n196\n300... | control_completion_004093 | control_fixed |
python | Complete the code in python to solve this programming problem:
Description: Little Leon lives in the forest. He has recently noticed that some trees near his favourite path are withering, while the other ones are overhydrated so he decided to learn how to control the level of the soil moisture to save the trees.There ... | for _ in range(int(input())):
n = int(input())
a = list(map(int, input().split()))
prefix = suffix = 0
for i in range(n - 1):
if {{completion}}:
prefix += d
else:
suffix -= d
print(abs(a[0] - prefix) + prefix + suffix)
| (d := a[i] - a[i + 1]) > 0 | [{"input": "4\n3\n-2 -2 -2\n3\n10 4 7\n4\n4 -4 4 -4\n5\n1 -2 3 -4 5", "output": ["2\n13\n36\n33"]}] | control_completion_004116 | control_fixed |
python | Complete the code in python to solve this programming problem:
Description: Little Leon lives in the forest. He has recently noticed that some trees near his favourite path are withering, while the other ones are overhydrated so he decided to learn how to control the level of the soil moisture to save the trees.There ... | for line in [*open(0)][2::2]:
tot = 0
list = line.split(' ')
list2 = [0] + list
minv = int(list[0])
for val in range(len(list)-1):
diff = int(list2[val+1]) - int(list[val+1])
if {{completion}}:
tot += diff
minv -= diff
print(tot-minv+abs(minv)+int(list[len(list)-1])) | (diff >= 0) | [{"input": "4\n3\n-2 -2 -2\n3\n10 4 7\n4\n4 -4 4 -4\n5\n1 -2 3 -4 5", "output": ["2\n13\n36\n33"]}] | control_completion_004117 | control_fixed |
python | Complete the code in python to solve this programming problem:
Description: Little Leon lives in the forest. He has recently noticed that some trees near his favourite path are withering, while the other ones are overhydrated so he decided to learn how to control the level of the soil moisture to save the trees.There ... | import math,sys;input=sys.stdin.readline;S=lambda:input().rstrip();I=lambda:int(S());M=lambda:map(int,S().split());L=lambda:list(M());mod1=1000000007;mod2=998244353
for _ in range(I()):
n=I();a=L();d=[a[0]]
for i in range(1,n):d.append(a[i]-a[i-1])
for i in range(1,n):
if {{completion}}:d[0]+=d... | d[i]<=0 | [{"input": "4\n3\n-2 -2 -2\n3\n10 4 7\n4\n4 -4 4 -4\n5\n1 -2 3 -4 5", "output": ["2\n13\n36\n33"]}] | control_completion_004118 | control_fixed |
python | Complete the code in python to solve this programming problem:
Description: Little Leon lives in the forest. He has recently noticed that some trees near his favourite path are withering, while the other ones are overhydrated so he decided to learn how to control the level of the soil moisture to save the trees.There ... | for _ in range(int(input())):
input()
a = [int(x) for x in input().split()]
prefix_value = a[0]
suffix_value = 0
steps = 0
for x, y in zip(a, a[1:]):
if x > y:
steps += x - y
prefix_value = y - suffix_value
elif {{completion}}:
steps += y - x
... | y > x | [{"input": "4\n3\n-2 -2 -2\n3\n10 4 7\n4\n4 -4 4 -4\n5\n1 -2 3 -4 5", "output": ["2\n13\n36\n33"]}] | control_completion_004119 | control_fixed |
python | Complete the code in python to solve this programming problem:
Description: Little Leon lives in the forest. He has recently noticed that some trees near his favourite path are withering, while the other ones are overhydrated so he decided to learn how to control the level of the soil moisture to save the trees.There ... | from sys import stdin
a = int(stdin.readline())
for t in range(0,a):
b = int(stdin.readline())
c = stdin.readline().split()
count = 0
current = int(c[0])
for u in range(0,b-1):
if int(c[u+1])>int(c[u]):
count+=(int(c[u+1])-int(c[u]))
elif {{completion}}:
... | int(c[u+1]) < int(c[u]) | [{"input": "4\n3\n-2 -2 -2\n3\n10 4 7\n4\n4 -4 4 -4\n5\n1 -2 3 -4 5", "output": ["2\n13\n36\n33"]}] | control_completion_004120 | control_fixed |
python | Complete the code in python to solve this programming problem:
Description: Little Leon lives in the forest. He has recently noticed that some trees near his favourite path are withering, while the other ones are overhydrated so he decided to learn how to control the level of the soil moisture to save the trees.There ... | t = int(input())
for _ in range(t):
n = int(input())
A = list(map(int,input().split()))
res,r = 0,0
for i in range(n-1):
x = A[i+1]-A[i]
if {{completion}}:
r+=x
res+=abs(x)
res+=abs(r-A[n-1])
print(res) | x>0 | [{"input": "4\n3\n-2 -2 -2\n3\n10 4 7\n4\n4 -4 4 -4\n5\n1 -2 3 -4 5", "output": ["2\n13\n36\n33"]}] | control_completion_004121 | control_fixed |
python | Complete the code in python to solve this programming problem:
Description: Little Leon lives in the forest. He has recently noticed that some trees near his favourite path are withering, while the other ones are overhydrated so he decided to learn how to control the level of the soil moisture to save the trees.There ... | def solve():
n = int(input())
a = [int(i) for i in input().split()]
dl, dr = 0, 0
for i in range(1, n):
if {{completion}}:
dr += (a[i]-dr)-(a[0]-dl)
else:
dl += (a[0]-dl)-(a[i]-dr)
return dl+dr+abs(a[0]-dl)
for _ in range(int(input())):
print(... | a[i]-dr >= a[0]-dl | [{"input": "4\n3\n-2 -2 -2\n3\n10 4 7\n4\n4 -4 4 -4\n5\n1 -2 3 -4 5", "output": ["2\n13\n36\n33"]}] | control_completion_004122 | control_fixed |
Subsets and Splits
No community queries yet
The top public SQL queries from the community will appear here once available.