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: Monocarp plays "Rage of Empires II: Definitive Edition" — a strategic computer game. Right now he's planning to attack his opponent in the game, but Monocarp's forces cannot enter the opponent's territory since the opponent has built a wall.Th... | import sys
n = int(sys.stdin.readline())
arr = list(map(int, sys.stdin.readline().split()))
x, y = sorted(arr)[:2]
ans = (x + 1) // 2 + (y + 1) // 2
for i in range(n - 2):
x, y = arr[i], arr[i + 2]
if (x % 2 == 1) and (y % 2 == 1):
x -= 1
y -= 1
ans = min(ans, (x + 1) // 2 ... | res = y - x
x -= res
y -= 2 * res
tmp = x // 3
res += 2 * tmp
x -= 3 * tmp
ans = min(ans, res + x) | [{"input": "5\n20 10 30 10 20", "output": ["10"]}, {"input": "3\n1 8 1", "output": ["1"]}, {"input": "6\n7 6 6 8 5 8", "output": ["4"]}, {"input": "6\n14 3 8 10 15 4", "output": ["4"]}, {"input": "4\n1 100 100 1", "output": ["2"]}, {"input": "3\n40 10 10", "output": ["7"]}] | block_completion_007910 | block |
python | Complete the code in python to solve this programming problem:
Description: Monocarp plays "Rage of Empires II: Definitive Edition" — a strategic computer game. Right now he's planning to attack his opponent in the game, but Monocarp's forces cannot enter the opponent's territory since the opponent has built a wall.Th... | import math
n = int(input())
s = list(int(i) for i in input().split())
min1 = 10000000
for i in range(n-1):
a, b = (s[i], s[i+1]) if s[i] < s[i+1] else (s[i + 1], s[i])
if b > a * 2:
min1 = min(min1, math.ceil(b/2))
else:
{{completion}}
for i in range(n-2):
a, b = ((s[i], s[i ... | min1 = min(min1, math.ceil((a + b) / 3)) | [{"input": "5\n20 10 30 10 20", "output": ["10"]}, {"input": "3\n1 8 1", "output": ["1"]}, {"input": "6\n7 6 6 8 5 8", "output": ["4"]}, {"input": "6\n14 3 8 10 15 4", "output": ["4"]}, {"input": "4\n1 100 100 1", "output": ["2"]}, {"input": "3\n40 10 10", "output": ["7"]}] | block_completion_007911 | block |
python | Complete the code in python to solve this programming problem:
Description: Monocarp plays "Rage of Empires II: Definitive Edition" — a strategic computer game. Right now he's planning to attack his opponent in the game, but Monocarp's forces cannot enter the opponent's territory since the opponent has built a wall.Th... | from math import ceil
def cal(a,b):
if a>b:
a,b=b,a
if a>b//2:
return ceil((a+b)/3)
else:
{{completion}}
def cal2(a,b,c):
if a%2==1 or c%2==1:
return a//2+c//2+1
return a//2+b//2
n=int(input())
l=list(map(int,input().split()))
t=sorted(l)
ans=... | return ceil(b/2) | [{"input": "5\n20 10 30 10 20", "output": ["10"]}, {"input": "3\n1 8 1", "output": ["1"]}, {"input": "6\n7 6 6 8 5 8", "output": ["4"]}, {"input": "6\n14 3 8 10 15 4", "output": ["4"]}, {"input": "4\n1 100 100 1", "output": ["2"]}, {"input": "3\n40 10 10", "output": ["7"]}] | block_completion_007912 | block |
python | Complete the code in python to solve this programming problem:
Description: Monocarp plays "Rage of Empires II: Definitive Edition" — a strategic computer game. Right now he's planning to attack his opponent in the game, but Monocarp's forces cannot enter the opponent's territory since the opponent has built a wall.Th... | N, A = int(input()), list(map(int, input().split()))
c = 1000000
for i in range(N-2):
prev = c
c = min(c, max(A[i], A[i+2]))
if A[i]%2 == A[i+2]%2 == 1: c=min(c, (A[i]//2)+(A[i+2]//2)+1)
for i in range(N-1):
x = min(A[i], A[i+1])
y = A[i]+A[i+1]-x
if min(A[i], A[i+1]) <= (max(A[i], ... | c = min(c, (A[i]+A[i+1]+2)//3) | [{"input": "5\n20 10 30 10 20", "output": ["10"]}, {"input": "3\n1 8 1", "output": ["1"]}, {"input": "6\n7 6 6 8 5 8", "output": ["4"]}, {"input": "6\n14 3 8 10 15 4", "output": ["4"]}, {"input": "4\n1 100 100 1", "output": ["2"]}, {"input": "3\n40 10 10", "output": ["7"]}] | block_completion_007913 | block |
python | Complete the code in python to solve this programming problem:
Description: There is an array $$$a$$$ of length $$$n$$$. You may perform the following operation any number of times: Choose two indices $$$l$$$ and $$$r$$$ where $$$1 \le l < r \le n$$$ and $$$a_l = a_r$$$. Then, set $$$a[l \ldots r] = [a_{l+1}, a_{l... | import sys
sys.setrecursionlimit(10000)
def read_line(f):
while True:
s=f.readline().strip()
if s:
return s
def read_list(f):
return [int(x) for x in read_line(f).split()]
def read_tuple(f):
return tuple(read_list(f))
def load_single_case(f):
read_line(f)
... | return False | [{"input": "5\n\n5\n\n1 2 3 3 2\n\n1 3 3 2 2\n\n5\n\n1 2 4 2 1\n\n4 2 2 1 1\n\n5\n\n2 4 5 5 2\n\n2 2 4 5 5\n\n3\n\n1 2 3\n\n1 2 3\n\n3\n\n1 1 2\n\n2 1 1", "output": ["YES\nYES\nNO\nYES\nNO"]}] | block_completion_008013 | block |
python | Complete the code in python to solve this programming problem:
Description: There is an array $$$a$$$ of length $$$n$$$. You may perform the following operation any number of times: Choose two indices $$$l$$$ and $$$r$$$ where $$$1 \le l < r \le n$$$ and $$$a_l = a_r$$$. Then, set $$$a[l \ldots r] = [a_{l+1}, a_{l... | import sys
sys.setrecursionlimit(10000)
def read_line(f):
while True:
s=f.readline().strip()
if s:
return s
def read_list(f):
return [int(x) for x in read_line(f).split()]
def read_tuple(f):
return tuple(read_list(f))
def load_single_case(f):
read_line(f)
... | used[prv]=used.get(prv,0)+1 | [{"input": "5\n\n5\n\n1 2 3 3 2\n\n1 3 3 2 2\n\n5\n\n1 2 4 2 1\n\n4 2 2 1 1\n\n5\n\n2 4 5 5 2\n\n2 2 4 5 5\n\n3\n\n1 2 3\n\n1 2 3\n\n3\n\n1 1 2\n\n2 1 1", "output": ["YES\nYES\nNO\nYES\nNO"]}] | block_completion_008014 | block |
python | Complete the code in python to solve this programming problem:
Description: There is an array $$$a$$$ of length $$$n$$$. You may perform the following operation any number of times: Choose two indices $$$l$$$ and $$$r$$$ where $$$1 \le l < r \le n$$$ and $$$a_l = a_r$$$. Then, set $$$a[l \ldots r] = [a_{l+1}, a_{l... | import sys
sys.setrecursionlimit(10000)
def read_line(f):
while True:
s=f.readline().strip()
if s:
return s
def read_list(f):
return [int(x) for x in read_line(f).split()]
def read_tuple(f):
return tuple(read_list(f))
def load_single_case(f):
read_line(f)
... | return False | [{"input": "5\n\n5\n\n1 2 3 3 2\n\n1 3 3 2 2\n\n5\n\n1 2 4 2 1\n\n4 2 2 1 1\n\n5\n\n2 4 5 5 2\n\n2 2 4 5 5\n\n3\n\n1 2 3\n\n1 2 3\n\n3\n\n1 1 2\n\n2 1 1", "output": ["YES\nYES\nNO\nYES\nNO"]}] | block_completion_008015 | block |
python | Complete the code in python to solve this programming problem:
Description: There is an array $$$a$$$ of length $$$n$$$. You may perform the following operation any number of times: Choose two indices $$$l$$$ and $$$r$$$ where $$$1 \le l < r \le n$$$ and $$$a_l = a_r$$$. Then, set $$$a[l \ldots r] = [a_{l+1}, a_{l... | import sys
sys.setrecursionlimit(10000)
def read_line(f):
while True:
s=f.readline().strip()
if s:
return s
def read_list(f):
return [int(x) for x in read_line(f).split()]
def read_tuple(f):
return tuple(read_list(f))
def load_single_case(f):
read_line(f)
... | used[prv]=used.get(prv,0)+1 | [{"input": "5\n\n5\n\n1 2 3 3 2\n\n1 3 3 2 2\n\n5\n\n1 2 4 2 1\n\n4 2 2 1 1\n\n5\n\n2 4 5 5 2\n\n2 2 4 5 5\n\n3\n\n1 2 3\n\n1 2 3\n\n3\n\n1 1 2\n\n2 1 1", "output": ["YES\nYES\nNO\nYES\nNO"]}] | block_completion_008016 | block |
python | Complete the code in python to solve this programming problem:
Description: You have a binary string $$$a$$$ of length $$$n$$$ consisting only of digits $$$0$$$ and $$$1$$$. You are given $$$q$$$ queries. In the $$$i$$$-th query, you are given two indices $$$l$$$ and $$$r$$$ such that $$$1 \le l \le r \le n$$$. Let $$... | import sys;input=sys.stdin.readline
I=lambda:map(int,input().split())
n, q = I()
s = input()
pre0,pre1 = [0]*n,[0]*n
for i in range(1,n):
c1,c2=s[i-1],s[i]
pre0[i],pre1[i] = pre0[i-1],pre1[i-1]
if c1 == c2 == '0':pre0[i]+=1
elif c1 == c2 == '1':{{completion}}
for _ in range(q):
l,r=I()
print(m... | pre1[i]+=1 | [{"input": "5 3\n11011\n2 4\n1 5\n3 5", "output": ["1\n3\n2"]}, {"input": "10 3\n1001110110\n1 10\n2 5\n5 10", "output": ["4\n2\n3"]}] | block_completion_008033 | block |
python | Complete the code in python to solve this programming problem:
Description: You have a binary string $$$a$$$ of length $$$n$$$ consisting only of digits $$$0$$$ and $$$1$$$. You are given $$$q$$$ queries. In the $$$i$$$-th query, you are given two indices $$$l$$$ and $$$r$$$ such that $$$1 \le l \le r \le n$$$. Let $$... | # 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())]
n, q = I()
s = input()
ones = [0, 0]
zeroes = [0, 0]
for i in range(1, n):
if s[i] == s[i - 1] == '0':
zeroes.append(zeroe... | zeroes.append(zeroes[-1]) | [{"input": "5 3\n11011\n2 4\n1 5\n3 5", "output": ["1\n3\n2"]}, {"input": "10 3\n1001110110\n1 10\n2 5\n5 10", "output": ["4\n2\n3"]}] | block_completion_008034 | block |
python | Complete the code in python to solve this programming problem:
Description: You have a binary string $$$a$$$ of length $$$n$$$ consisting only of digits $$$0$$$ and $$$1$$$. You are given $$$q$$$ queries. In the $$$i$$$-th query, you are given two indices $$$l$$$ and $$$r$$$ such that $$$1 \le l \le r \le n$$$. Let $$... | # import io,os
# read = io.BytesIO(os.read(0, os.fstat(0).st_size))
# I = lambda: [*map(int, read.readline().split())]
import sys
I=lambda:[*map(int,sys.stdin.readline().split())]
n, q = I()
s = input()
ones = [0, 0]
zeroes = [0, 0]
for i in range(1, n):
if s[i] == s[i - 1] == '0':
zeroes.append(zeroe... | ones.append(ones[-1]) | [{"input": "5 3\n11011\n2 4\n1 5\n3 5", "output": ["1\n3\n2"]}, {"input": "10 3\n1001110110\n1 10\n2 5\n5 10", "output": ["4\n2\n3"]}] | block_completion_008035 | block |
python | Complete the code in python to solve this programming problem:
Description: There is a grid with $$$r$$$ rows and $$$c$$$ columns, where the square on the $$$i$$$-th row and $$$j$$$-th column has an integer $$$a_{i, j}$$$ written on it. Initially, all elements are set to $$$0$$$. We are allowed to do the following ope... | # import io,os
# read = io.BytesIO(os.read(0, os.fstat(0).st_size))
# I = lambda: [*map(int, read.readline().split())]
import sys
I=lambda:[*map(int,sys.stdin.readline().split())]
M = 998244353
r, c = I()
rows = []
for i in range(r):
rows.append([*input()])
if r % 2 == 0 and c % 2 == 0:
blanks = 0
fo... | seen[v] = 1
component.append(v) | [{"input": "3 3\n?10\n1??\n010", "output": ["1"]}, {"input": "2 3\n000\n001", "output": ["0"]}, {"input": "1 1\n?", "output": ["2"]}, {"input": "6 9\n1101011?0\n001101?00\n101000110\n001011010\n0101?01??\n00?1000?0", "output": ["8"]}] | block_completion_008069 | block |
python | Complete the code in python to solve this programming problem:
Description: There is a grid with $$$r$$$ rows and $$$c$$$ columns, where the square on the $$$i$$$-th row and $$$j$$$-th column has an integer $$$a_{i, j}$$$ written on it. Initially, all elements are set to $$$0$$$. We are allowed to do the following ope... | # import io,os
# read = io.BytesIO(os.read(0, os.fstat(0).st_size))
# I = lambda: [*map(int, read.readline().split())]
import sys
I=lambda:[*map(int,sys.stdin.readline().split())]
M = 998244353
r, c = I()
rows = []
for i in range(r):
rows.append([*input()])
if r % 2 == 0 and c % 2 == 0:
blanks = 0
fo... | ones.append(y)
zeroes.append(0) | [{"input": "3 3\n?10\n1??\n010", "output": ["1"]}, {"input": "2 3\n000\n001", "output": ["0"]}, {"input": "1 1\n?", "output": ["2"]}, {"input": "6 9\n1101011?0\n001101?00\n101000110\n001011010\n0101?01??\n00?1000?0", "output": ["8"]}] | block_completion_008070 | block |
python | Complete the code in python to solve this programming problem:
Description: This is the hard version of the problem. The only difference between the two versions is that the harder version asks additionally for a minimum number of subsegments.Tokitsukaze has a binary string $$$s$$$ of length $$$n$$$, consisting only o... | for _ in range(int(input())):
n = int(input())
a = b = 0
c = '-'
for x, y in zip(*[iter(input())]*2):
if x != y:
a += 1
else:
{{completion}}
print(a, max(1, b)) | b += x != c
c = x | [{"input": "5\n10\n1110011000\n8\n11001111\n2\n00\n2\n11\n6\n100110", "output": ["3 2\n0 3\n0 1\n0 1\n3 1"]}] | block_completion_008093 | block |
python | Complete the code in python to solve this programming problem:
Description: This is the hard version of the problem. The only difference between the two versions is that the harder version asks additionally for a minimum number of subsegments.Tokitsukaze has a binary string $$$s$$$ of length $$$n$$$, consisting only o... |
inp = [*open(0)]
for s in inp[2::2]:
s = s.strip()
res = 0
mseg = 1
prebit = None
for i in range(len(s) // 2):
if s[2*i] != s[2*i+1]:
res += 1
else:
if prebit is None:
prebit = s[2*i]
else:
{{complet... | mseg += 1 if s[2*i] != prebit else 0
prebit = s[2*i] | [{"input": "5\n10\n1110011000\n8\n11001111\n2\n00\n2\n11\n6\n100110", "output": ["3 2\n0 3\n0 1\n0 1\n3 1"]}] | block_completion_008094 | block |
python | Complete the code in python to solve this programming problem:
Description: This is the hard version of the problem. The only difference between the two versions is that the harder version asks additionally for a minimum number of subsegments.Tokitsukaze has a binary string $$$s$$$ of length $$$n$$$, consisting only o... |
for _ in range(int(input().strip())):
n = int(input().strip())
arr = input()
ans = 0
t = []
for i in range(0, len(arr), 2):
if arr[i] != arr[i + 1]:
ans += 1
else:
{{completion}}
seg = 1
for i in range(0, len(t) - 1):
if t[i] != t... | t.append(arr[i]) | [{"input": "5\n10\n1110011000\n8\n11001111\n2\n00\n2\n11\n6\n100110", "output": ["3 2\n0 3\n0 1\n0 1\n3 1"]}] | block_completion_008095 | block |
python | Complete the code in python to solve this programming problem:
Description: This is the hard version of the problem. The only difference between the two versions is that the harder version asks additionally for a minimum number of subsegments.Tokitsukaze has a binary string $$$s$$$ of length $$$n$$$, consisting only o... | import sys
input=sys.stdin.readline
for _ in range(int(input())):
n=int(input())
s=input()
x,y,Lf=0,0,-1
for i in range(0,n,2):
if(s[i]!=s[i+1]):
x+=1
else:
if(Lf!=s[i]):
{{completion}}
Lf=s[i]
print(x,max(y,1)) | y+=1 | [{"input": "5\n10\n1110011000\n8\n11001111\n2\n00\n2\n11\n6\n100110", "output": ["3 2\n0 3\n0 1\n0 1\n3 1"]}] | block_completion_008096 | block |
python | Complete the code in python to solve this programming problem:
Description: This is the hard version of the problem. The only difference between the two versions is that the harder version asks additionally for a minimum number of subsegments.Tokitsukaze has a binary string $$$s$$$ of length $$$n$$$, consisting only o... | for _ in range(int(input())):
n = int(input())
l = [[], []]
for x, y in zip(*[iter(input())]*2):
{{completion}}
print(len(l[0]), sum(map(lambda x : x[0] ^ x[1], zip(l[1], l[1][1:]))) + 1) | l[x==y].append(int(x)) | [{"input": "5\n10\n1110011000\n8\n11001111\n2\n00\n2\n11\n6\n100110", "output": ["3 2\n0 3\n0 1\n0 1\n3 1"]}] | block_completion_008097 | block |
python | Complete the code in python to solve this programming problem:
Description: This is the hard version of the problem. The only difference between the two versions is that the harder version asks additionally for a minimum number of subsegments.Tokitsukaze has a binary string $$$s$$$ of length $$$n$$$, consisting only o... | def solve(s):
res = 0
seg = 0
prev = -1
allDiff = True
for i in range(1,len(s),2):
if s[i] == s[i-1]:
allDiff = False
if prev != s[i]: {{completion}}
prev = s[i]
else:
res += 1
if allDiff: seg += 1
print(res,seg)
if __name__ == "__main__":
t = int(input())
while t:
n= int... | seg += 1 | [{"input": "5\n10\n1110011000\n8\n11001111\n2\n00\n2\n11\n6\n100110", "output": ["3 2\n0 3\n0 1\n0 1\n3 1"]}] | block_completion_008098 | block |
python | Complete the code in python to solve this programming problem:
Description: This is the easy version of the problem. The only difference between the two versions is that the harder version asks additionally for a minimum number of subsegments.Tokitsukaze has a binary string $$$s$$$ of length $$$n$$$, consisting only o... | for _ in range(int(input())):
{{completion}} | n,s=int(input()),input()
print(sum([1 for i in range(1,n,2) if s[i]!=s[i-1]])) | [{"input": "5\n10\n1110011000\n8\n11001111\n2\n00\n2\n11\n6\n100110", "output": ["3\n0\n0\n0\n3"]}] | block_completion_008119 | block |
python | Complete the code in python to solve this programming problem:
Description: This is the easy version of the problem. The only difference between the two versions is that the harder version asks additionally for a minimum number of subsegments.Tokitsukaze has a binary string $$$s$$$ of length $$$n$$$, consisting only o... | import re
for s in[*open(0)][2::2]:
i=p=r=0
for t in re.findall('0+|1+',s):
i+=1
if len(t)&1:
if p:r+=i-p;p=0
else:{{completion}}
print(r) | p=i | [{"input": "5\n10\n1110011000\n8\n11001111\n2\n00\n2\n11\n6\n100110", "output": ["3\n0\n0\n0\n3"]}] | block_completion_008120 | block |
python | Complete the code in python to solve this programming problem:
Description: This is the easy version of the problem. The only difference between the two versions is that the harder version asks additionally for a minimum number of subsegments.Tokitsukaze has a binary string $$$s$$$ of length $$$n$$$, consisting only o... | t=int(input(""))
for z in range(t):
n=int(input(""))
a=input("")
s=[]
for i in range(0,len(a)-1,2):
{{completion}}
b=s.count('10')
c=s.count('01')
print(b+c) | ab=a[i]+a[i+1]
s.append(ab) | [{"input": "5\n10\n1110011000\n8\n11001111\n2\n00\n2\n11\n6\n100110", "output": ["3\n0\n0\n0\n3"]}] | block_completion_008121 | block |
python | Complete the code in python to solve this programming problem:
Description: This is the easy version of the problem. The only difference between the two versions is that the harder version asks additionally for a minimum number of subsegments.Tokitsukaze has a binary string $$$s$$$ of length $$$n$$$, consisting only o... | def func(s):
curr=s[0]
c=0
count=0
for i in s:
if i==curr:
c+=1
elif c%2==0:
{{completion}}
else:
curr=i
c=2
count+=1
return count
for i in range(int(input())):
n=int(input())
print(func(inp... | c=1
curr=i
continue | [{"input": "5\n10\n1110011000\n8\n11001111\n2\n00\n2\n11\n6\n100110", "output": ["3\n0\n0\n0\n3"]}] | block_completion_008122 | block |
python | Complete the code in python to solve this programming problem:
Description: This is the easy version of the problem. The only difference between the two versions is that the harder version asks additionally for a minimum number of subsegments.Tokitsukaze has a binary string $$$s$$$ of length $$$n$$$, consisting only o... | def func(s):
curr=s[0]
c=0
count=0
for i in s:
if i==curr:
c+=1
elif c%2==0:
c=1
curr=i
continue
else:
{{completion}}
return count
for i in range(int(input())):
n=int(input())
print(func(inp... | curr=i
c=2
count+=1 | [{"input": "5\n10\n1110011000\n8\n11001111\n2\n00\n2\n11\n6\n100110", "output": ["3\n0\n0\n0\n3"]}] | block_completion_008123 | block |
python | Complete the code in python to solve this programming problem:
Description: This is the easy version of the problem. The only difference between the two versions is that the harder version asks additionally for a minimum number of subsegments.Tokitsukaze has a binary string $$$s$$$ of length $$$n$$$, consisting only o... | for _ in range(int(input())):
input()
inp, count = input(), 0
for i in range(0, len(inp), 2):
if (inp[i] != inp[i+1]):
{{completion}}
print(count) | count += 1 | [{"input": "5\n10\n1110011000\n8\n11001111\n2\n00\n2\n11\n6\n100110", "output": ["3\n0\n0\n0\n3"]}] | block_completion_008124 | block |
python | Complete the code in python to solve this programming problem:
Description: This is the easy version of the problem. The only difference between the two versions is that the harder version asks additionally for a minimum number of subsegments.Tokitsukaze has a binary string $$$s$$$ of length $$$n$$$, consisting only o... | t = int(input())
for _ in range(t):
_, s = input(), input()
res, i, c = 0, 0, 0
while i < len(s):
d = s[i]
while i < len(s) and s[i] == d:
{{completion}}
c = c & 1
res += 1 if c else 0
print(res)
| c += 1
i += 1 | [{"input": "5\n10\n1110011000\n8\n11001111\n2\n00\n2\n11\n6\n100110", "output": ["3\n0\n0\n0\n3"]}] | block_completion_008125 | block |
python | Complete the code in python to solve this programming problem:
Description: This is the easy version of the problem. The only difference between the two versions is that the harder version asks additionally for a minimum number of subsegments.Tokitsukaze has a binary string $$$s$$$ of length $$$n$$$, consisting only o... | t=int(input())
for i in range (t):
n=int(input())
a=input()
count=0
for k in range(n//2):
if(a[2*k]!=a[2*k+1]):
{{completion}}
print(count)
| count+=1 | [{"input": "5\n10\n1110011000\n8\n11001111\n2\n00\n2\n11\n6\n100110", "output": ["3\n0\n0\n0\n3"]}] | block_completion_008126 | block |
python | Complete the code in python to solve this programming problem:
Description: This is the easy version of the problem. The only difference between the two versions is that the harder version asks additionally for a minimum number of subsegments.Tokitsukaze has a binary string $$$s$$$ of length $$$n$$$, consisting only o... | from itertools import groupby
t = int(input())
while t:
t-=1
n = int(input())
s = input()
o = [len("".join(g))&1 for _,g in groupby(s)]
l = -1
res = 0
for i, o_ in enumerate(o):
if o_:
if l == -1:
l = i
else:
{{completion}}
... | res += i-l
l = -1 | [{"input": "5\n10\n1110011000\n8\n11001111\n2\n00\n2\n11\n6\n100110", "output": ["3\n0\n0\n0\n3"]}] | block_completion_008127 | block |
python | Complete the code in python to solve this programming problem:
Description: This is the easy version of the problem. The only difference between the two versions is that the harder version asks additionally for a minimum number of subsegments.Tokitsukaze has a binary string $$$s$$$ of length $$$n$$$, consisting only o... | n=int(input(""))
t=0
while(t<n):
t+=1
length=int(input(""))
s=input("")
count=0
for i in range(1, length, 2):
if s[i]!=s[i-1]:
{{completion}}
print(count)
| count+=1 | [{"input": "5\n10\n1110011000\n8\n11001111\n2\n00\n2\n11\n6\n100110", "output": ["3\n0\n0\n0\n3"]}] | block_completion_008128 | block |
python | Complete the code in python to solve this programming problem:
Description: Tokitsukaze has a sequence $$$a$$$ of length $$$n$$$. For each operation, she selects two numbers $$$a_i$$$ and $$$a_j$$$ ($$$i \ne j$$$; $$$1 \leq i,j \leq n$$$). If $$$a_i = a_j$$$, change one of them to $$$0$$$. Otherwise change both of ... | for t in range(int(input())):
{{completion}} | n = int(input()); a = [*map(int,input().split())]
print(n+(-a.count(0) or len(set(a))==n)) | [{"input": "3\n3\n1 2 3\n3\n1 2 2\n3\n1 2 0", "output": ["4\n3\n2"]}] | block_completion_008165 | block |
python | Complete the code in python to solve this programming problem:
Description: Tokitsukaze has a sequence $$$a$$$ of length $$$n$$$. For each operation, she selects two numbers $$$a_i$$$ and $$$a_j$$$ ($$$i \ne j$$$; $$$1 \leq i,j \leq n$$$). If $$$a_i = a_j$$$, change one of them to $$$0$$$. Otherwise change both of ... | for n in [*open(0)][2::2]:
*a,=map(int,n.split());b=len(a);c=a.count(0)
while a:
q=a.pop()
if a.count(q)>0:
{{completion}}
print(b+(a==[])*(c==0)-c)
| break | [{"input": "3\n3\n1 2 3\n3\n1 2 2\n3\n1 2 0", "output": ["4\n3\n2"]}] | block_completion_008166 | block |
python | Complete the code in python to solve this programming problem:
Description: Tokitsukaze has a sequence $$$a$$$ of length $$$n$$$. For each operation, she selects two numbers $$$a_i$$$ and $$$a_j$$$ ($$$i \ne j$$$; $$$1 \leq i,j \leq n$$$). If $$$a_i = a_j$$$, change one of them to $$$0$$$. Otherwise change both of ... | def solve():
{{completion}}
T=int(input())
for i in range(T):
print(solve()) | N=int(input())
A=sorted(list(map(int,input().split())))
return sum([i>0 for i in A])+all([i>0 for i in A])*all([A[i]<A[i+1] for i in range(N-1)]) | [{"input": "3\n3\n1 2 3\n3\n1 2 2\n3\n1 2 0", "output": ["4\n3\n2"]}] | block_completion_008167 | block |
python | Complete the code in python to solve this programming problem:
Description: Tokitsukaze has a sequence $$$a$$$ of length $$$n$$$. For each operation, she selects two numbers $$$a_i$$$ and $$$a_j$$$ ($$$i \ne j$$$; $$$1 \leq i,j \leq n$$$). If $$$a_i = a_j$$$, change one of them to $$$0$$$. Otherwise change both of ... | def solve():
N=int(input())
A=sorted(list(map(int,input().split())))
return sum([i>0 for i in A])+all([i>0 for i in A])*all([A[i]<A[i+1] for i in range(N-1)])
T=int(input())
for i in range(T):
{{completion}} | print(solve()) | [{"input": "3\n3\n1 2 3\n3\n1 2 2\n3\n1 2 0", "output": ["4\n3\n2"]}] | block_completion_008168 | block |
python | Complete the code in python to solve this programming problem:
Description: Tokitsukaze has a sequence $$$a$$$ of length $$$n$$$. For each operation, she selects two numbers $$$a_i$$$ and $$$a_j$$$ ($$$i \ne j$$$; $$$1 \leq i,j \leq n$$$). If $$$a_i = a_j$$$, change one of them to $$$0$$$. Otherwise change both of ... | t=int(input())
for _ in range(t):
n=int(input())
ar=list(map(int,input().split()))
z=[0]*110
for x in range(n):
z[ar[x]]+=1
eq=False
for x in range(110):
if z[x]>1:
{{completion}}
if z[0]>0:
print(n-z[0])
elif eq:
print(n)
e... | eq=True | [{"input": "3\n3\n1 2 3\n3\n1 2 2\n3\n1 2 0", "output": ["4\n3\n2"]}] | block_completion_008169 | block |
python | Complete the code in python to solve this programming problem:
Description: Tokitsukaze has a sequence $$$a$$$ of length $$$n$$$. For each operation, she selects two numbers $$$a_i$$$ and $$$a_j$$$ ($$$i \ne j$$$; $$$1 \leq i,j \leq n$$$). If $$$a_i = a_j$$$, change one of them to $$$0$$$. Otherwise change both of ... | for j in range(int(input())):
h = int(input())
a = list(map(int,input().split()))
if 0 in a:
print(h - a.count(0))
else:
if len(set(a)) < len(a):
print(len(a))
else:
{{completion}} | print(len(a)+1) | [{"input": "3\n3\n1 2 3\n3\n1 2 2\n3\n1 2 0", "output": ["4\n3\n2"]}] | block_completion_008170 | block |
python | Complete the code in python to solve this programming problem:
Description: Tokitsukaze has a sequence $$$a$$$ of length $$$n$$$. For each operation, she selects two numbers $$$a_i$$$ and $$$a_j$$$ ($$$i \ne j$$$; $$$1 \leq i,j \leq n$$$). If $$$a_i = a_j$$$, change one of them to $$$0$$$. Otherwise change both of ... | for i in range(int(input())):
n = int(input())
s = input().split()
if s.count("0"):
print(n-s.count("0"))
else:
for i in s:
if s.count(i)>1:
{{completion}}
else:
print(n+1) | print(n)
break | [{"input": "3\n3\n1 2 3\n3\n1 2 2\n3\n1 2 0", "output": ["4\n3\n2"]}] | block_completion_008171 | block |
python | Complete the code in python to solve this programming problem:
Description: Tokitsukaze has a sequence $$$a$$$ of length $$$n$$$. For each operation, she selects two numbers $$$a_i$$$ and $$$a_j$$$ ($$$i \ne j$$$; $$$1 \leq i,j \leq n$$$). If $$$a_i = a_j$$$, change one of them to $$$0$$$. Otherwise change both of ... | import sys
input = sys.stdin.readline
def getInts(): return map(int, input().split())
def solve():
input()
a = [*getInts()]
if 0 in a:
print(len(a) - a.count(0))
else:
{{completion}}
for _ in range(int(input())):
solve()
| s = set(a)
print(len(a) + (len(a) == len(s))) | [{"input": "3\n3\n1 2 3\n3\n1 2 2\n3\n1 2 0", "output": ["4\n3\n2"]}] | block_completion_008172 | block |
python | Complete the code in python to solve this programming problem:
Description: Tokitsukaze has a sequence $$$a$$$ of length $$$n$$$. For each operation, she selects two numbers $$$a_i$$$ and $$$a_j$$$ ($$$i \ne j$$$; $$$1 \leq i,j \leq n$$$). If $$$a_i = a_j$$$, change one of them to $$$0$$$. Otherwise change both of ... | test=int(input())
while test:
test-=1
n=int(input())
arr=[int(x) for x in input().split()]
zero=0
s=set(arr)
for i in arr:
if i==0:
{{completion}}
if zero:
print(n-zero)
elif len(s)==n:
print(n+1)
else:
print(n)
| zero+=1 | [{"input": "3\n3\n1 2 3\n3\n1 2 2\n3\n1 2 0", "output": ["4\n3\n2"]}] | block_completion_008173 | block |
python | Complete the code in python to solve this programming problem:
Description: Tokitsukaze has a sequence $$$a$$$ of length $$$n$$$. For each operation, she selects two numbers $$$a_i$$$ and $$$a_j$$$ ($$$i \ne j$$$; $$$1 \leq i,j \leq n$$$). If $$$a_i = a_j$$$, change one of them to $$$0$$$. Otherwise change both of ... | for _ in[0]*int(input()):
{{completion}} | n=int(input())
a=[*map(int,input().split())]
print(n-a.count(0)+(0 not in a and len(a)==len(set(a)))) | [{"input": "3\n3\n1 2 3\n3\n1 2 2\n3\n1 2 0", "output": ["4\n3\n2"]}] | block_completion_008174 | block |
python | Complete the code in python to solve this programming problem:
Description: You are given an array $$$a$$$ consisting of $$$n$$$ positive integers.You are allowed to perform this operation any number of times (possibly, zero): choose an index $$$i$$$ ($$$2 \le i \le n$$$), and change $$$a_i$$$ to $$$a_i - a_{i-1}$$$... | import sys
def diff_ops(arr):
result = True
for i in range(1, len(arr)):
{{completion}}
return result
if __name__ == "__main__":
input_arr = list(map(int, sys.stdin.read().split()))
len_input = len(input_arr)
n = input_arr[0]
test_cases = []
pos = 1
while pos ... | result = result and arr[i] % arr[0] == 0 | [{"input": "4\n\n2\n\n5 10\n\n3\n\n1 2 3\n\n4\n\n1 1 1 1\n\n9\n\n9 9 8 2 4 4 3 5 3", "output": ["YES\nYES\nYES\nNO"]}] | block_completion_008175 | block |
python | Complete the code in python to solve this programming problem:
Description: You are given an array $$$a$$$ consisting of $$$n$$$ positive integers.You are allowed to perform this operation any number of times (possibly, zero): choose an index $$$i$$$ ($$$2 \le i \le n$$$), and change $$$a_i$$$ to $$$a_i - a_{i-1}$$$... | import sys
def diff_ops(arr):
result = True
for i in range(1, len(arr)):
result = result and arr[i] % arr[0] == 0
return result
if __name__ == "__main__":
input_arr = list(map(int, sys.stdin.read().split()))
len_input = len(input_arr)
n = input_arr[0]
test_cases = []
... | case_len = input_arr[pos]
test_cases.append(input_arr[pos + 1: pos + 1 + case_len])
pos += case_len + 1 | [{"input": "4\n\n2\n\n5 10\n\n3\n\n1 2 3\n\n4\n\n1 1 1 1\n\n9\n\n9 9 8 2 4 4 3 5 3", "output": ["YES\nYES\nYES\nNO"]}] | block_completion_008176 | block |
python | Complete the code in python to solve this programming problem:
Description: There is a chip on the coordinate line. Initially, the chip is located at the point $$$0$$$. You can perform any number of moves; each move increases the coordinate of the chip by some positive integer (which is called the length of the move).... | n, k = map(int, input().split())
answer = [0] * (n + 1)
dp = [1] + [0] * n
MIN = 0
while MIN + k <= n:
mod = [0 for _ in range(k)]
for i in range(MIN, n + 1):
{{completion}}
MIN += k
k += 1
print(*answer[1:]) | dp[i], mod[i % k] = mod[i % k], dp[i] + mod[i % k]
mod[i % k] %= 998244353
answer[i] += dp[i]
answer[i] %= 998244353 | [{"input": "8 1", "output": ["1 1 2 2 3 4 5 6"]}, {"input": "10 2", "output": ["0 1 0 1 1 1 1 2 2 2"]}] | block_completion_008218 | block |
python | Complete the code in python to solve this programming problem:
Description: There is a chip on the coordinate line. Initially, the chip is located at the point $$$0$$$. You can perform any number of moves; each move increases the coordinate of the chip by some positive integer (which is called the length of the move).... | import copy
n, k = list(map(int, input().split(' ')))
dp = [0]*(n+1)
for i in range(k, n+1, k):
dp[i] = 1
# print(list(range(n+1)))
# print(dp, k)
ans = copy.copy(dp)
dp2 = [0]*(n+1)
for s in range(2,n): # will be sqrt(n) really
ks = k + s - 1
first = (ks * (ks+1) // 2) - ((k-1) * k // 2)
if first ... | break | [{"input": "8 1", "output": ["1 1 2 2 3 4 5 6"]}, {"input": "10 2", "output": ["0 1 0 1 1 1 1 2 2 2"]}] | block_completion_008219 | block |
python | Complete the code in python to solve this programming problem:
Description: There is a chip on the coordinate line. Initially, the chip is located at the point $$$0$$$. You can perform any number of moves; each move increases the coordinate of the chip by some positive integer (which is called the length of the move).... | import copy
n, k = list(map(int, input().split(' ')))
dp = [0]*(n+1)
for i in range(k, n+1, k):
dp[i] = 1
# print(list(range(n+1)))
# print(dp, k)
ans = copy.copy(dp)
dp2 = [0]*(n+1)
for s in range(2,n): # will be sqrt(n) really
ks = k + s - 1
first = (ks * (ks+1) // 2) - ((k-1) * k // 2)
if first ... | dp2[i] = (dp2[i-ks] + dp[i-ks]) % 998244353 | [{"input": "8 1", "output": ["1 1 2 2 3 4 5 6"]}, {"input": "10 2", "output": ["0 1 0 1 1 1 1 2 2 2"]}] | block_completion_008220 | block |
python | Complete the code in python to solve this programming problem:
Description: There is a chip on the coordinate line. Initially, the chip is located at the point $$$0$$$. You can perform any number of moves; each move increases the coordinate of the chip by some positive integer (which is called the length of the move).... | import sys
inf=float('inf')
mod=998244353
#input = lambda: sys.stdin.readline().rstrip()
inpnm = lambda: map(int,input().split())
inparr = lambda: [int(i) for i in input().split()]
inpint = lambda: int(input())
def main():
n,k=inpnm()
N=n+1
f1=[0]*N
res=[0]*N
f1[0]=1
i=1
... | f2[j]=(f1[j-step]+f2[j-step])%mod
res[j]=(res[j]+f2[j])%mod | [{"input": "8 1", "output": ["1 1 2 2 3 4 5 6"]}, {"input": "10 2", "output": ["0 1 0 1 1 1 1 2 2 2"]}] | block_completion_008221 | block |
python | Complete the code in python to solve this programming problem:
Description: There is a chip on the coordinate line. Initially, the chip is located at the point $$$0$$$. You can perform any number of moves; each move increases the coordinate of the chip by some positive integer (which is called the length of the move).... | import sys
inf=float('inf')
mod=998244353
#input = lambda: sys.stdin.readline().rstrip()
inpnm = lambda: map(int,input().split())
inparr = lambda: [int(i) for i in input().split()]
inpint = lambda: int(input())
def main():
n,k=inpnm()
N=n+1
f1=[0]*N
res=[0]*N
f1[0]=1
i=1
... | f1[j]=f2[j] | [{"input": "8 1", "output": ["1 1 2 2 3 4 5 6"]}, {"input": "10 2", "output": ["0 1 0 1 1 1 1 2 2 2"]}] | block_completion_008222 | block |
python | Complete the code in python to solve this programming problem:
Description: There is a chip on the coordinate line. Initially, the chip is located at the point $$$0$$$. You can perform any number of moves; each move increases the coordinate of the chip by some positive integer (which is called the length of the move).... | t=1
mod=998244353
while t:
t-=1
n,k=[int(x) for x in input().split()]
dp=[0 for x in range(n+1)]
ans=[0 for x in range(n+1)]
for i in range(k,n+1,k):
dp[i]+=1
ans[i]=dp[i]
while True:
k+=1
shift=False
for i in reversed(range(n+1)):
... | shift=True | [{"input": "8 1", "output": ["1 1 2 2 3 4 5 6"]}, {"input": "10 2", "output": ["0 1 0 1 1 1 1 2 2 2"]}] | block_completion_008223 | block |
python | Complete the code in python to solve this programming problem:
Description: There is a chip on the coordinate line. Initially, the chip is located at the point $$$0$$$. You can perform any number of moves; each move increases the coordinate of the chip by some positive integer (which is called the length of the move).... | MOD, MAXN = 998244353, 10**5 * 2
N, K = map(int, input().split())
ans, dp = [0] * (MAXN + 10), [0] * (MAXN + 10)
dp[0] = 1
s = 0
for i in range(701):
if s > N:
{{completion}}
new_dp = [0] * (MAXN + 10)
for j in range(s + i + K, N + 1):
new_dp[j] = (new_dp[j - i - K] + dp[j - i - K]... | break | [{"input": "8 1", "output": ["1 1 2 2 3 4 5 6"]}, {"input": "10 2", "output": ["0 1 0 1 1 1 1 2 2 2"]}] | block_completion_008224 | block |
python | Complete the code in python to solve this programming problem:
Description: There is a chip on the coordinate line. Initially, the chip is located at the point $$$0$$$. You can perform any number of moves; each move increases the coordinate of the chip by some positive integer (which is called the length of the move).... | MOD, MAXN = 998244353, 10**5 * 2
N, K = map(int, input().split())
ans, dp = [0] * (MAXN + 10), [0] * (MAXN + 10)
dp[0] = 1
s = 0
for i in range(701):
if s > N:
break
new_dp = [0] * (MAXN + 10)
for j in range(s + i + K, N + 1):
{{completion}}
dp = new_dp
s += i + K
print(... | new_dp[j] = (new_dp[j - i - K] + dp[j - i - K]) % MOD
ans[j] = (ans[j] + new_dp[j]) % MOD | [{"input": "8 1", "output": ["1 1 2 2 3 4 5 6"]}, {"input": "10 2", "output": ["0 1 0 1 1 1 1 2 2 2"]}] | block_completion_008225 | block |
python | Complete the code in python to solve this programming problem:
Description: There is a chip on the coordinate line. Initially, the chip is located at the point $$$0$$$. You can perform any number of moves; each move increases the coordinate of the chip by some positive integer (which is called the length of the move).... | n,k=map(int,input().split());M=998244353
f,z=[1]+[0]*n,[0]*(n+1);l=0
while l<=n-k:
s=[0]*k
for i in range(l,n+1):
{{completion}}
l+=k;k+=1
print(*z[1:]) | j=i%k
s[j],f[i],z[i]=(s[j]+f[i])%M,s[j],(z[i]+s[j])%M | [{"input": "8 1", "output": ["1 1 2 2 3 4 5 6"]}, {"input": "10 2", "output": ["0 1 0 1 1 1 1 2 2 2"]}] | block_completion_008226 | block |
python | Complete the code in python to solve this programming problem:
Description: There is a grid, consisting of $$$2$$$ rows and $$$m$$$ columns. The rows are numbered from $$$1$$$ to $$$2$$$ from top to bottom. The columns are numbered from $$$1$$$ to $$$m$$$ from left to right.The robot starts in a cell $$$(1, 1)$$$. In ... | def readline():
line = input()
while not line:
line = input()
return line
def main():
t = int(readline())
for _ in range(t):
m = int(readline())
a = [ [], [] ]
a[0] += list(map(int, readline().split()))
a[1] = list(map(int, readline().split()))
h = ... | pos = (pos[0], pos[1]+1) | [{"input": "4\n\n3\n\n0 0 1\n\n4 3 2\n\n5\n\n0 4 8 12 16\n\n2 6 10 14 18\n\n4\n\n0 10 10 10\n\n10 10 10 10\n\n2\n\n0 0\n\n0 0", "output": ["5\n19\n17\n3"]}] | block_completion_008286 | block |
python | Complete the code in python to solve this programming problem:
Description: There is a grid, consisting of $$$2$$$ rows and $$$m$$$ columns. The rows are numbered from $$$1$$$ to $$$2$$$ from top to bottom. The columns are numbered from $$$1$$$ to $$$m$$$ from left to right.The robot starts in a cell $$$(1, 1)$$$. In ... | def readline():
line = input()
while not line:
line = input()
return line
def main():
t = int(readline())
for _ in range(t):
m = int(readline())
a = [ [], [] ]
a[0] += list(map(int, readline().split()))
a[1] = list(map(int, readline().split()))
h = ... | pos = (pos[0]-1, pos[1]) | [{"input": "4\n\n3\n\n0 0 1\n\n4 3 2\n\n5\n\n0 4 8 12 16\n\n2 6 10 14 18\n\n4\n\n0 10 10 10\n\n10 10 10 10\n\n2\n\n0 0\n\n0 0", "output": ["5\n19\n17\n3"]}] | block_completion_008287 | block |
python | Complete the code in python to solve this programming problem:
Description: You are given an array of length $$$2^n$$$. The elements of the array are numbered from $$$1$$$ to $$$2^n$$$.You have to process $$$q$$$ queries to this array. In the $$$i$$$-th query, you will be given an integer $$$k$$$ ($$$0 \le k \le n-1$$... | import sys; input = sys.stdin.readline
def seg(start, end):
if start == end:
{{completion}}
mid = (start + end) // 2
l = seg(start, mid)
r = seg(mid + 1, end)
result = []
for i in range((end - start + 1) // 2):
lb, ls, lp, lS = l[i]
rb, rs, rp, rS = r[i]
... | val = max(arr[start], 0)
return [(val, val, val, arr[start])] | [{"input": "3\n-3 5 -3 2 8 -20 6 -1\n3\n1\n0\n1", "output": ["18\n8\n13"]}] | block_completion_008315 | block |
python | Complete the code in python to solve this programming problem:
Description: You are given an array of length $$$2^n$$$. The elements of the array are numbered from $$$1$$$ to $$$2^n$$$.You have to process $$$q$$$ queries to this array. In the $$$i$$$-th query, you will be given an integer $$$k$$$ ($$$0 \le k \le n-1$$... | import sys; input = sys.stdin.readline
def seg(start, end):
if start == end:
val = max(arr[start], 0)
return [(val, val, val, arr[start])]
mid = (start + end) // 2
l = seg(start, mid)
r = seg(mid + 1, end)
result = []
for i in range((end - start + 1) // 2):
{{... | lb, ls, lp, lS = l[i]
rb, rs, rp, rS = r[i]
result.append((max(lb, rb, ls + rp), max(rs, rS + ls), max(lp, lS + rp), lS + rS)) | [{"input": "3\n-3 5 -3 2 8 -20 6 -1\n3\n1\n0\n1", "output": ["18\n8\n13"]}] | block_completion_008316 | block |
python | Complete the code in python to solve this programming problem:
Description: You are given an array of length $$$2^n$$$. The elements of the array are numbered from $$$1$$$ to $$$2^n$$$.You have to process $$$q$$$ queries to this array. In the $$$i$$$-th query, you will be given an integer $$$k$$$ ($$$0 \le k \le n-1$$... | import sys
input = lambda: sys.stdin.readline().rstrip()
class Node:
def __init__(self, seg, suf, pref, sum) -> None:
self.best = seg
self.suf = suf
self.pref = pref
self.sum = sum
def merge(a, b):
seg = max(a.best, b.best, a.suf + b.pref)
suf = max(b.suf, b... | ans.append(merge(vl[i], vr[i])) | [{"input": "3\n-3 5 -3 2 8 -20 6 -1\n3\n1\n0\n1", "output": ["18\n8\n13"]}] | block_completion_008317 | block |
python | Complete the code in python to solve this programming problem:
Description: Consider a hallway, which can be represented as the matrix with $$$2$$$ rows and $$$n$$$ columns. Let's denote the cell on the intersection of the $$$i$$$-th row and the $$$j$$$-th column as $$$(i, j)$$$. The distance between the cells $$$(i_1... | import sys
input = lambda: sys.stdin.readline().rstrip()
def solve():
N = int(input())
G = [[int(x) for x in input()] + [0] for _ in range(2)]
dp = [[0] * 2 for _ in range(N + 1)] # number of 1 cells robot will clean when it arrives at cell (j, i) from the left
for j in range(2):
... | dp[i][j] = max(dp[i][j], 1 + G[1 - j][i + 1] + G[1 - j][i + 2] + dp[i + 2][1 - j]) | [{"input": "2\n01\n11", "output": ["2"]}, {"input": "2\n01\n01", "output": ["2"]}, {"input": "4\n0101\n1011", "output": ["4"]}, {"input": "4\n0000\n0000", "output": ["0"]}, {"input": "5\n00011\n10101", "output": ["4"]}, {"input": "6\n011111\n111111", "output": ["8"]}, {"input": "10\n0101001010\n1010100110", "output": [... | block_completion_008392 | block |
python | Complete the code in python to solve this programming problem:
Description: Consider a hallway, which can be represented as the matrix with $$$2$$$ rows and $$$n$$$ columns. Let's denote the cell on the intersection of the $$$i$$$-th row and the $$$j$$$-th column as $$$(i, j)$$$. The distance between the cells $$$(i_1... | import sys
inf = float('inf')
mod = 998244353
input = lambda: sys.stdin.readline().rstrip()
inpnm = lambda: map(int, input().split())
inparr = lambda: [int(i) for i in input().split()]
inpint = lambda: int(input())
n=inpint()
s=[]
for i in range(2):
s.append([i for i in list(input())]+['0','0'])
#pri... | f[min(i+2,n)][j^1]=max(f[min(i+2,n)][j^1],f[i][j]+1+int(s[j^1][i+1])+int(s[j^1][i+2])) | [{"input": "2\n01\n11", "output": ["2"]}, {"input": "2\n01\n01", "output": ["2"]}, {"input": "4\n0101\n1011", "output": ["4"]}, {"input": "4\n0000\n0000", "output": ["0"]}, {"input": "5\n00011\n10101", "output": ["4"]}, {"input": "6\n011111\n111111", "output": ["8"]}, {"input": "10\n0101001010\n1010100110", "output": [... | block_completion_008393 | block |
python | Complete the code in python to solve this programming problem:
Description: Consider a hallway, which can be represented as the matrix with $$$2$$$ rows and $$$n$$$ columns. Let's denote the cell on the intersection of the $$$i$$$-th row and the $$$j$$$-th column as $$$(i, j)$$$. The distance between the cells $$$(i_1... | import sys
input = lambda: sys.stdin.readline().rstrip()
def solve():
N = int(input())
G = [[int(x) for x in input()] + [0] for _ in range(2)]
dp = [[0] * 2 for _ in range(N + 1)]
for j in range(2):
dp[N - 1][j] = G[1 - j][N - 1]
for i in range(N - 2, - 1, -1):
... | dp[i][j] = max(dp[i][j], 1 + G[1 - j][i + 1] + dp[i + 1][1 - j]) | [{"input": "2\n01\n11", "output": ["2"]}, {"input": "2\n01\n01", "output": ["2"]}, {"input": "4\n0101\n1011", "output": ["4"]}, {"input": "4\n0000\n0000", "output": ["0"]}, {"input": "5\n00011\n10101", "output": ["4"]}, {"input": "6\n011111\n111111", "output": ["8"]}, {"input": "10\n0101001010\n1010100110", "output": [... | block_completion_008394 | block |
python | Complete the code in python to solve this programming problem:
Description: Vasya has a grid with $$$2$$$ rows and $$$n$$$ columns. He colours each cell red, green, or blue.Vasya is colourblind and can't distinguish green from blue. Determine if Vasya will consider the two rows of the grid to be coloured the same.
In... | import sys
if __name__ == "__main__":
input_arr = sys.stdin.read().split()
tc = int(input_arr[0])
pos = 1
for i in range(tc):
n, row1, row2 = input_arr[pos:pos + 3]
row1n, row2n = [], []
for k,j in zip(row1, row2):
if k == "G":
{{completion... | k = "B" | [{"input": "6\n\n2\n\nRG\n\nRB\n\n4\n\nGRBG\n\nGBGB\n\n5\n\nGGGGG\n\nBBBBB\n\n7\n\nBBBBBBB\n\nRRRRRRR\n\n8\n\nRGBRRGBR\n\nRGGRRBGR\n\n1\n\nG\n\nG", "output": ["YES\nNO\nYES\nNO\nYES\nYES"]}] | block_completion_008470 | block |
python | Complete the code in python to solve this programming problem:
Description: Vasya has a grid with $$$2$$$ rows and $$$n$$$ columns. He colours each cell red, green, or blue.Vasya is colourblind and can't distinguish green from blue. Determine if Vasya will consider the two rows of the grid to be coloured the same.
In... | import sys
if __name__ == "__main__":
input_arr = sys.stdin.read().split()
tc = int(input_arr[0])
pos = 1
for i in range(tc):
n, row1, row2 = input_arr[pos:pos + 3]
row1n, row2n = [], []
for k,j in zip(row1, row2):
if k == "G":
k = "B"
... | j = "B" | [{"input": "6\n\n2\n\nRG\n\nRB\n\n4\n\nGRBG\n\nGBGB\n\n5\n\nGGGGG\n\nBBBBB\n\n7\n\nBBBBBBB\n\nRRRRRRR\n\n8\n\nRGBRRGBR\n\nRGGRRBGR\n\n1\n\nG\n\nG", "output": ["YES\nNO\nYES\nNO\nYES\nYES"]}] | block_completion_008471 | block |
python | Complete the code in python to solve this programming problem:
Description: Polycarp has a string $$$s$$$ consisting of lowercase Latin letters.He encodes it using the following algorithm.He goes through the letters of the string $$$s$$$ from left to right and for each letter Polycarp considers its number in the alpha... | import sys
if __name__ == "__main__":
input_arr = list(map(int, sys.stdin.read().split()))
n = input_arr[0]
pos = 1
for i in range(n):
n, code = input_arr[pos:pos+2]
code_str = str(code)
result = []
j = n-1
while j >= 0:
if j >= 2:
... | result.append(chr(int(code_str[j])+96))
j -= 1 | [{"input": "9\n\n6\n\n315045\n\n4\n\n1100\n\n7\n\n1213121\n\n6\n\n120120\n\n18\n\n315045615018035190\n\n7\n\n1111110\n\n7\n\n1111100\n\n5\n\n11111\n\n4\n\n2606", "output": ["code\naj\nabacaba\nll\ncodeforces\naaaak\naaaaj\naaaaa\nzf"]}] | block_completion_008584 | block |
python | Complete the code in python to solve this programming problem:
Description: Polycarp has a string $$$s$$$ consisting of lowercase Latin letters.He encodes it using the following algorithm.He goes through the letters of the string $$$s$$$ from left to right and for each letter Polycarp considers its number in the alpha... | 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()
s = str(inp1())[::-1]
alph = "0abcdefghijk... | d.appendleft(int(s[i]))
i += 1 | [{"input": "9\n\n6\n\n315045\n\n4\n\n1100\n\n7\n\n1213121\n\n6\n\n120120\n\n18\n\n315045615018035190\n\n7\n\n1111110\n\n7\n\n1111100\n\n5\n\n11111\n\n4\n\n2606", "output": ["code\naj\nabacaba\nll\ncodeforces\naaaak\naaaaj\naaaaa\nzf"]}] | block_completion_008585 | block |
python | Complete the code in python to solve this programming problem:
Description: Vlad went into his appartment house entrance, now he is on the $$$1$$$-th floor. He was going to call the elevator to go up to his apartment.There are only two elevators in his house. Vlad knows for sure that: the first elevator is currently ... | import sys
def calculate(x, y1, y2):
x = int(x)
y1 = int(y1)
y2 = int(y2)
diff1 = abs(x - 1)
diff2 = abs(y1-y2) if y2 == 1 else abs(y1-y2)+y2-1
if diff1 < diff2:
return 1
elif diff2 < diff1:
return 2
else:
return 3
if __name__ == "__main__":
... | print(calculate(input[0], input[1], input[2])) | [{"input": "3\n\n1 2 3\n\n3 1 2\n\n3 2 1", "output": ["1\n3\n2"]}] | block_completion_008602 | block |
python | Complete the code in python to solve this programming problem:
Description: You are given two non-empty strings $$$s$$$ and $$$t$$$, consisting of Latin letters.In one move, you can choose an occurrence of the string $$$t$$$ in the string $$$s$$$ and replace it with dots.Your task is to remove all occurrences of the s... | # from __future__ import annotations
import csv
import datetime
import string
import sys
import time
from collections import defaultdict
from contextlib import contextmanager
from typing import List, Optional
def solve() -> None:
s = next_token()
t = next_token()
ls = len(s)
lt = len(t)
is_start = [s[i:i +... | tt[1] = tt[1] + r[1] | [{"input": "8\n\nabababacababa\n\naba\n\nddddddd\n\ndddd\n\nxyzxyz\n\nxyz\n\nabc\n\nabcd\n\nabacaba\n\nabaca\n\nabc\n\ndef\n\naaaaaaaa\n\na\n\naaaaaaaa\n\naa", "output": ["2 2\n1 4\n2 1\n0 1\n1 1\n0 1\n8 1\n3 6"]}] | block_completion_008645 | block |
python | Complete the code in python to solve this programming problem:
Description: You are given two non-empty strings $$$s$$$ and $$$t$$$, consisting of Latin letters.In one move, you can choose an occurrence of the string $$$t$$$ in the string $$$s$$$ and replace it with dots.Your task is to remove all occurrences of the s... | # from __future__ import annotations
import csv
import datetime
import string
import sys
import time
from collections import defaultdict
from contextlib import contextmanager
from typing import List, Optional
def solve() -> None:
s = next_token()
t = next_token()
ls = len(s)
lt = len(t)
is_start = [s[i:i +... | tt = [l[0] + r[0] + 1, r[1]] | [{"input": "8\n\nabababacababa\n\naba\n\nddddddd\n\ndddd\n\nxyzxyz\n\nxyz\n\nabc\n\nabcd\n\nabacaba\n\nabaca\n\nabc\n\ndef\n\naaaaaaaa\n\na\n\naaaaaaaa\n\naa", "output": ["2 2\n1 4\n2 1\n0 1\n1 1\n0 1\n8 1\n3 6"]}] | block_completion_008646 | block |
python | Complete the code in python to solve this programming problem:
Description: You are given two non-empty strings $$$s$$$ and $$$t$$$, consisting of Latin letters.In one move, you can choose an occurrence of the string $$$t$$$ in the string $$$s$$$ and replace it with dots.Your task is to remove all occurrences of the s... | # from __future__ import annotations
import csv
import datetime
import string
import sys
import time
from collections import defaultdict
from contextlib import contextmanager
from typing import List, Optional
def solve() -> None:
s = next_token()
t = next_token()
ls = len(s)
lt = len(t)
is_start = [s[i:i +... | tt[1] = tt[1] + r[1] | [{"input": "8\n\nabababacababa\n\naba\n\nddddddd\n\ndddd\n\nxyzxyz\n\nxyz\n\nabc\n\nabcd\n\nabacaba\n\nabaca\n\nabc\n\ndef\n\naaaaaaaa\n\na\n\naaaaaaaa\n\naa", "output": ["2 2\n1 4\n2 1\n0 1\n1 1\n0 1\n8 1\n3 6"]}] | block_completion_008647 | block |
python | Complete the code in python to solve this programming problem:
Description: You are given two non-empty strings $$$s$$$ and $$$t$$$, consisting of Latin letters.In one move, you can choose an occurrence of the string $$$t$$$ in the string $$$s$$$ and replace it with dots.Your task is to remove all occurrences of the s... | # from __future__ import annotations
import csv
import datetime
import string
import sys
import time
from collections import defaultdict
from contextlib import contextmanager
from typing import List, Optional
def solve() -> None:
s = next_token()
t = next_token()
ls = len(s)
lt = len(t)
is_start = [s[i:i +... | tt = [l[0] + r[0] + 1, r[1]] | [{"input": "8\n\nabababacababa\n\naba\n\nddddddd\n\ndddd\n\nxyzxyz\n\nxyz\n\nabc\n\nabcd\n\nabacaba\n\nabaca\n\nabc\n\ndef\n\naaaaaaaa\n\na\n\naaaaaaaa\n\naa", "output": ["2 2\n1 4\n2 1\n0 1\n1 1\n0 1\n8 1\n3 6"]}] | block_completion_008648 | block |
python | Complete the code in python to solve this programming problem:
Description: Given the string $$$s$$$ of decimal digits (0-9) of length $$$n$$$.A substring is a sequence of consecutive characters of a string. The substring of this string is defined by a pair of indexes — with its left and right ends. So, each pair of i... | from __future__ import annotations
import csv
import datetime
import string
import sys
import time
from collections import defaultdict
from contextlib import contextmanager
from typing import List
def solve() -> None:
a = [int(c) % 9 for c in next_token()]
n = len(a)
sa = list(a)
for i in range(1, n):
sa... | res = min(res, (indices[v1][0], indices[v2][0])) | [{"input": "5\n\n1003004\n\n4 1\n\n1 2 1\n\n179572007\n\n4 2\n\n2 7 3\n\n2 7 4\n\n111\n\n2 1\n\n2 2 6\n\n0000\n\n1 2\n\n1 4 0\n\n1 4 1\n\n484\n\n1 5\n\n2 2 0\n\n2 3 7\n\n1 2 5\n\n3 3 8\n\n2 2 6", "output": ["2 4\n1 5\n1 2\n-1 -1\n1 2\n-1 -1\n1 3\n1 3\n-1 -1\n-1 -1\n-1 -1"]}] | block_completion_008664 | block |
python | Complete the code in python to solve this programming problem:
Description: Given the string $$$s$$$ of decimal digits (0-9) of length $$$n$$$.A substring is a sequence of consecutive characters of a string. The substring of this string is defined by a pair of indexes — with its left and right ends. So, each pair of i... | from __future__ import annotations
import csv
import datetime
import string
import sys
import time
from collections import defaultdict
from contextlib import contextmanager
from typing import List
def solve() -> None:
a = [int(c) % 9 for c in next_token()]
n = len(a)
sa = list(a)
for i in range(1, n):
sa... | res = min(res, tuple(indices[v1][:2])) | [{"input": "5\n\n1003004\n\n4 1\n\n1 2 1\n\n179572007\n\n4 2\n\n2 7 3\n\n2 7 4\n\n111\n\n2 1\n\n2 2 6\n\n0000\n\n1 2\n\n1 4 0\n\n1 4 1\n\n484\n\n1 5\n\n2 2 0\n\n2 3 7\n\n1 2 5\n\n3 3 8\n\n2 2 6", "output": ["2 4\n1 5\n1 2\n-1 -1\n1 2\n-1 -1\n1 3\n1 3\n-1 -1\n-1 -1\n-1 -1"]}] | block_completion_008665 | block |
python | Complete the code in python to solve this programming problem:
Description: You are an ambitious king who wants to be the Emperor of The Reals. But to do that, you must first become Emperor of The Integers.Consider a number axis. The capital of your empire is initially at $$$0$$$. There are $$$n$$$ unconquered kingdom... | # from collections import Counter
"""
standing at point i, why choose to jump to a point j?
if jump:
a*(j-i) + cost(j,n)
if not jump(ie. start from i):
every unconquered kingdom require the distance j-i be conqured, totally n-j times,
-> (j-i)*b*(n-j) + cost(j,n)
compare the two equations:
when a < b*(n-j)... | res+=a*d
pos=i | [{"input": "4\n5 2 7\n3 5 12 13 21\n5 6 3\n1 5 6 21 30\n2 9 3\n10 15\n11 27182 31415\n16 18 33 98 874 989 4848 20458 34365 38117 72030", "output": ["173\n171\n75\n3298918744"]}] | block_completion_008687 | block |
python | Complete the code in python to solve this programming problem:
Description: You are an ambitious king who wants to be the Emperor of The Reals. But to do that, you must first become Emperor of The Integers.Consider a number axis. The capital of your empire is initially at $$$0$$$. There are $$$n$$$ unconquered kingdom... | import sys
lines = list(map(str.strip, sys.stdin.readlines()))
def cum_sum(nums):
curr = 0
result = [0]*len(nums)
for idx, num in enumerate(nums):
{{completion}}
return result
for i in range(1, len(lines), 2):
n, a, b = map(int, lines[i].split(" "))
nums = [0] + list(map(in... | curr += num
result[idx] = curr | [{"input": "4\n5 2 7\n3 5 12 13 21\n5 6 3\n1 5 6 21 30\n2 9 3\n10 15\n11 27182 31415\n16 18 33 98 874 989 4848 20458 34365 38117 72030", "output": ["173\n171\n75\n3298918744"]}] | block_completion_008688 | block |
python | Complete the code in python to solve this programming problem:
Description: You are an ambitious king who wants to be the Emperor of The Reals. But to do that, you must first become Emperor of The Integers.Consider a number axis. The capital of your empire is initially at $$$0$$$. There are $$$n$$$ unconquered kingdom... | import sys
lines = list(map(str.strip, sys.stdin.readlines()))
def cum_sum(nums):
curr = 0
result = [0]*len(nums)
for idx, num in enumerate(nums):
curr += num
result[idx] = curr
return result
for i in range(1, len(lines), 2):
n, a, b = map(int, lines[i].split(" "))
... | curr = a*nums[f]+b*(cumulative[-1] - cumulative[f] - (n-f-1)*nums[f])
smallest = min(curr, smallest) | [{"input": "4\n5 2 7\n3 5 12 13 21\n5 6 3\n1 5 6 21 30\n2 9 3\n10 15\n11 27182 31415\n16 18 33 98 874 989 4848 20458 34365 38117 72030", "output": ["173\n171\n75\n3298918744"]}] | block_completion_008689 | block |
python | Complete the code in python to solve this programming problem:
Description: You are an ambitious king who wants to be the Emperor of The Reals. But to do that, you must first become Emperor of The Integers.Consider a number axis. The capital of your empire is initially at $$$0$$$. There are $$$n$$$ unconquered kingdom... | #Name: Codeforces Round #782 (Div. 4)
#Code:
#Rating: 00
#Date: 14/06/2022
#Author: auros25
#Done:
#sys.stdin.readline().strip()
#sys.stdout.write(+"\n")
import sys
#import bisect
for lol in range(int(sys.stdin.readline().strip())):
n, a, b = list(map(int, sys.stdin.readline().strip(... | c=a+b
## v=c*x[n-k-1]
## w=k*b*x[n-k-1]
## u= sum(x[n-k:])*b
#print(v, w, u)
#print(v-w+u)
sys.stdout.write( str( c*x[n-k-1] + b*(sum(x[n-k:])-x[n-k-1]*k)) +"\n") | [{"input": "4\n5 2 7\n3 5 12 13 21\n5 6 3\n1 5 6 21 30\n2 9 3\n10 15\n11 27182 31415\n16 18 33 98 874 989 4848 20458 34365 38117 72030", "output": ["173\n171\n75\n3298918744"]}] | block_completion_008690 | block |
python | Complete the code in python to solve this programming problem:
Description: You are an ambitious king who wants to be the Emperor of The Reals. But to do that, you must first become Emperor of The Integers.Consider a number axis. The capital of your empire is initially at $$$0$$$. There are $$$n$$$ unconquered kingdom... | for _ in range(int(input())):
n,a,b=map(int, input().split())
w=[int(x) for x in input().split()]
fb=sum(w)*b
fa=0
ans = fb
cap = 0
cur = n
for x in w:
fb -= x * b
cur -= 1
if (x - cap) * a + fb - (x - cap) * cur * b < fb:
{{completion}}
#print(cap)
print(ans) | ans += (x - cap) * a
ans -= (x - cap) * cur * b
cap = x | [{"input": "4\n5 2 7\n3 5 12 13 21\n5 6 3\n1 5 6 21 30\n2 9 3\n10 15\n11 27182 31415\n16 18 33 98 874 989 4848 20458 34365 38117 72030", "output": ["173\n171\n75\n3298918744"]}] | block_completion_008691 | block |
python | Complete the code in python to solve this programming problem:
Description: You are an ambitious king who wants to be the Emperor of The Reals. But to do that, you must first become Emperor of The Integers.Consider a number axis. The capital of your empire is initially at $$$0$$$. There are $$$n$$$ unconquered kingdom... | t = int(input())
for i in range(t):
li = input().split()
n = int(li[0])
a = int(li[1])
b = int(li[2])
x = input().split()
ans = 0
now = 0
for j in range(n):
ans += b*(int(x[j])-now)
if a < b*(n-j-1):
{{completion}}
print(ans)
| ans += a*(int(x[j])-now)
now = int(x[j]) | [{"input": "4\n5 2 7\n3 5 12 13 21\n5 6 3\n1 5 6 21 30\n2 9 3\n10 15\n11 27182 31415\n16 18 33 98 874 989 4848 20458 34365 38117 72030", "output": ["173\n171\n75\n3298918744"]}] | block_completion_008692 | block |
python | Complete the code in python to solve this programming problem:
Description: You are an ambitious king who wants to be the Emperor of The Reals. But to do that, you must first become Emperor of The Integers.Consider a number axis. The capital of your empire is initially at $$$0$$$. There are $$$n$$$ unconquered kingdom... | def solve():
n,a,b=map(int,input().split())
xs=list(map(int,input().split()))
cum=0
ans=sum(xs)*b
for i in range(n):
{{completion}}
print(ans)
for _ in range(int(input())):
solve() | x=xs[-i-1]
ans=min(ans,x*(a+b)+(cum-x*i)*b)
cum+=x | [{"input": "4\n5 2 7\n3 5 12 13 21\n5 6 3\n1 5 6 21 30\n2 9 3\n10 15\n11 27182 31415\n16 18 33 98 874 989 4848 20458 34365 38117 72030", "output": ["173\n171\n75\n3298918744"]}] | block_completion_008693 | block |
python | Complete the code in python to solve this programming problem:
Description: You are an ambitious king who wants to be the Emperor of The Reals. But to do that, you must first become Emperor of The Integers.Consider a number axis. The capital of your empire is initially at $$$0$$$. There are $$$n$$$ unconquered kingdom... | # 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())]
t, = I()
for _ in range(t):
n, a, b = I()
x = [0] + I()
suffixes = [0]
for i in range(n - 1, -1, -1):
{{completion}}
... | move = x[i + 1] - x[i]
tot = suffixes[-1] + len(suffixes) * move * b
suffixes.append(tot) | [{"input": "4\n5 2 7\n3 5 12 13 21\n5 6 3\n1 5 6 21 30\n2 9 3\n10 15\n11 27182 31415\n16 18 33 98 874 989 4848 20458 34365 38117 72030", "output": ["173\n171\n75\n3298918744"]}] | block_completion_008694 | block |
python | Complete the code in python to solve this programming problem:
Description: You are an ambitious king who wants to be the Emperor of The Reals. But to do that, you must first become Emperor of The Integers.Consider a number axis. The capital of your empire is initially at $$$0$$$. There are $$$n$$$ unconquered kingdom... | # 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())]
t, = I()
for _ in range(t):
n, a, b = I()
x = [0] + I()
suffixes = [0]
for i in range(n - 1, -1, -1):
move = x[i + 1] -... | best = min(best, x[i] * (b + a) + suffixes[i]) | [{"input": "4\n5 2 7\n3 5 12 13 21\n5 6 3\n1 5 6 21 30\n2 9 3\n10 15\n11 27182 31415\n16 18 33 98 874 989 4848 20458 34365 38117 72030", "output": ["173\n171\n75\n3298918744"]}] | block_completion_008695 | block |
python | Complete the code in python to solve this programming problem:
Description: You are an ambitious king who wants to be the Emperor of The Reals. But to do that, you must first become Emperor of The Integers.Consider a number axis. The capital of your empire is initially at $$$0$$$. There are $$$n$$$ unconquered kingdom... | def f(ar,a,b):
ans=0
c=0
n=len(ar)
for id,i in enumerate(ar):
d=i-c
ans+=d*b
if d*a<(n-id-1)*(d)*b:
{{completion}}
return ans
r=lambda :map(int,input().strip().split())
for _ in range(int(input())):
n,a,b=r()
ar=list(r())
print(f(ar,a,b... | ans+=d*a
c=i | [{"input": "4\n5 2 7\n3 5 12 13 21\n5 6 3\n1 5 6 21 30\n2 9 3\n10 15\n11 27182 31415\n16 18 33 98 874 989 4848 20458 34365 38117 72030", "output": ["173\n171\n75\n3298918744"]}] | block_completion_008696 | block |
python | Complete the code in python to solve this programming problem:
Description: Team Red and Team Blue competed in a competitive FPS. Their match was streamed around the world. They played a series of $$$n$$$ matches.In the end, it turned out Team Red won $$$r$$$ times and Team Blue won $$$b$$$ times. Team Blue was less s... | for s in[*open(0)][1:]:{{completion}} | n,r,b=map(int,s.split());b+=1;c=r//b*'R'+'B';print((r%b*('R'+c)+n*c)[:n]) | [{"input": "3\n7 4 3\n6 5 1\n19 13 6", "output": ["RBRBRBR\nRRRBRR\nRRBRRBRRBRRBRRBRRBR"]}, {"input": "6\n3 2 1\n10 6 4\n11 6 5\n10 9 1\n10 8 2\n11 9 2", "output": ["RBR\nRRBRBRBRBR\nRBRBRBRBRBR\nRRRRRBRRRR\nRRRBRRRBRR\nRRRBRRRBRRR"]}] | block_completion_008709 | block |
python | Complete the code in python to solve this programming problem:
Description: Team Red and Team Blue competed in a competitive FPS. Their match was streamed around the world. They played a series of $$$n$$$ matches.In the end, it turned out Team Red won $$$r$$$ times and Team Blue won $$$b$$$ times. Team Blue was less s... | for _ in range(int(input())):
{{completion}} | n,r,b=map(int,input().split())
t=((r-1)//(b+1)+1)
k=t*(b+1)-r
res=('R'*t+'B')*(b+1-k)+('R'*(t-1)+'B')*k
print(res[:-1])
# | [{"input": "3\n7 4 3\n6 5 1\n19 13 6", "output": ["RBRBRBR\nRRRBRR\nRRBRRBRRBRRBRRBRRBR"]}, {"input": "6\n3 2 1\n10 6 4\n11 6 5\n10 9 1\n10 8 2\n11 9 2", "output": ["RBR\nRRBRBRBRBR\nRBRBRBRBRBR\nRRRRRBRRRR\nRRRBRRRBRR\nRRRBRRRBRRR"]}] | block_completion_008710 | block |
python | Complete the code in python to solve this programming problem:
Description: Team Red and Team Blue competed in a competitive FPS. Their match was streamed around the world. They played a series of $$$n$$$ matches.In the end, it turned out Team Red won $$$r$$$ times and Team Blue won $$$b$$$ times. Team Blue was less s... | tc=int(input())
for _ in range(tc):
{{completion}} | n,a,b=map(int,input().split());b+=1
print((('R'*(a//b+1)+'B')*(a%b)+('R'*(a//b)+'B')*(b-a%b))[:-1]) | [{"input": "3\n7 4 3\n6 5 1\n19 13 6", "output": ["RBRBRBR\nRRRBRR\nRRBRRBRRBRRBRRBRRBR"]}, {"input": "6\n3 2 1\n10 6 4\n11 6 5\n10 9 1\n10 8 2\n11 9 2", "output": ["RBR\nRRBRBRBRBR\nRBRBRBRBRBR\nRRRRRBRRRR\nRRRBRRRBRR\nRRRBRRRBRRR"]}] | block_completion_008711 | block |
python | Complete the code in python to solve this programming problem:
Description: Team Red and Team Blue competed in a competitive FPS. Their match was streamed around the world. They played a series of $$$n$$$ matches.In the end, it turned out Team Red won $$$r$$$ times and Team Blue won $$$b$$$ times. Team Blue was less s... |
def solve():
n, r, b = list(map(int, input().split(" ")))
d = r // (b+1)
rem = r%(b+1)
s = ''
for i in range(b):
if(rem > 0):
{{completion}}
s += 'R'*d + 'B'
s += 'R'*d
s+='R'*rem
print(s)
for t in range(int(input())):
solve()
| s += 'R'
rem-= 1 | [{"input": "3\n7 4 3\n6 5 1\n19 13 6", "output": ["RBRBRBR\nRRRBRR\nRRBRRBRRBRRBRRBRRBR"]}, {"input": "6\n3 2 1\n10 6 4\n11 6 5\n10 9 1\n10 8 2\n11 9 2", "output": ["RBR\nRRBRBRBRBR\nRBRBRBRBRBR\nRRRRRBRRRR\nRRRBRRRBRR\nRRRBRRRBRRR"]}] | block_completion_008712 | block |
python | Complete the code in python to solve this programming problem:
Description: Team Red and Team Blue competed in a competitive FPS. Their match was streamed around the world. They played a series of $$$n$$$ matches.In the end, it turned out Team Red won $$$r$$$ times and Team Blue won $$$b$$$ times. Team Blue was less s... | for n in[*open(0)][1:]:{{completion}} | n,r,b=map(int,n.split());b+=1;n=r//b*'R';print((r%b*(n+'RB')+(b-r%b)*(n+'B'))[:-1]) | [{"input": "3\n7 4 3\n6 5 1\n19 13 6", "output": ["RBRBRBR\nRRRBRR\nRRBRRBRRBRRBRRBRRBR"]}, {"input": "6\n3 2 1\n10 6 4\n11 6 5\n10 9 1\n10 8 2\n11 9 2", "output": ["RBR\nRRBRBRBRBR\nRBRBRBRBRBR\nRRRRRBRRRR\nRRRBRRRBRR\nRRRBRRRBRRR"]}] | block_completion_008713 | block |
python | Complete the code in python to solve this programming problem:
Description: Team Red and Team Blue competed in a competitive FPS. Their match was streamed around the world. They played a series of $$$n$$$ matches.In the end, it turned out Team Red won $$$r$$$ times and Team Blue won $$$b$$$ times. Team Blue was less s... | t=int(input())
for i in range(0,t):
{{completion}} | n,r,b=map(int,input().split())
eq=r//(b+1)
rem=r%(b+1)
print(rem*((eq+1)*"R"+"B")+(b-rem)*(eq*("R")+"B")+eq*"R") | [{"input": "3\n7 4 3\n6 5 1\n19 13 6", "output": ["RBRBRBR\nRRRBRR\nRRBRRBRRBRRBRRBRRBR"]}, {"input": "6\n3 2 1\n10 6 4\n11 6 5\n10 9 1\n10 8 2\n11 9 2", "output": ["RBR\nRRBRBRBRBR\nRBRBRBRBRBR\nRRRRRBRRRR\nRRRBRRRBRR\nRRRBRRRBRRR"]}] | block_completion_008714 | block |
python | Complete the code in python to solve this programming problem:
Description: Team Red and Team Blue competed in a competitive FPS. Their match was streamed around the world. They played a series of $$$n$$$ matches.In the end, it turned out Team Red won $$$r$$$ times and Team Blue won $$$b$$$ times. Team Blue was less s... | for t in range(int(input())):
n,r,b = map(int,input().split())
s = []
while r and b:
s.append("R")
s.append("B")
r-=1
b-=1
s.append("R")
r-=1
j = 0
while r:
s[j]+='R'
r-=1
j+=2
if j>=len(s):
{{complet... | j=0 | [{"input": "3\n7 4 3\n6 5 1\n19 13 6", "output": ["RBRBRBR\nRRRBRR\nRRBRRBRRBRRBRRBRRBR"]}, {"input": "6\n3 2 1\n10 6 4\n11 6 5\n10 9 1\n10 8 2\n11 9 2", "output": ["RBR\nRRBRBRBRBR\nRBRBRBRBRBR\nRRRRRBRRRR\nRRRBRRRBRR\nRRRBRRRBRRR"]}] | block_completion_008715 | block |
python | Complete the code in python to solve this programming problem:
Description: Team Red and Team Blue competed in a competitive FPS. Their match was streamed around the world. They played a series of $$$n$$$ matches.In the end, it turned out Team Red won $$$r$$$ times and Team Blue won $$$b$$$ times. Team Blue was less s... | for l in [*open(0)][1:]:
{{completion}} | n,r,b=map(int,l.split())
b+=1
c=(r//b)*'R'+'B'
print(((r%b)*('R'+c)+n*c)[:n]) | [{"input": "3\n7 4 3\n6 5 1\n19 13 6", "output": ["RBRBRBR\nRRRBRR\nRRBRRBRRBRRBRRBRRBR"]}, {"input": "6\n3 2 1\n10 6 4\n11 6 5\n10 9 1\n10 8 2\n11 9 2", "output": ["RBR\nRRBRBRBRBR\nRBRBRBRBRBR\nRRRRRBRRRR\nRRRBRRRBRR\nRRRBRRRBRRR"]}] | block_completion_008716 | block |
python | Complete the code in python to solve this programming problem:
Description: Team Red and Team Blue competed in a competitive FPS. Their match was streamed around the world. They played a series of $$$n$$$ matches.In the end, it turned out Team Red won $$$r$$$ times and Team Blue won $$$b$$$ times. Team Blue was less s... | t = int(input())
for i in range(t):
x = input().split()
r = int(x[1])
b = int(x[2])
x = ""
p = r%(b+1)
q = r//(b+1)
for i in range(p):
{{completion}}
for i in range(b+1-p):
x+= "R"*(q)+"B"
print(x[:-1]) | x += "R"*(q+1)+"B" | [{"input": "3\n7 4 3\n6 5 1\n19 13 6", "output": ["RBRBRBR\nRRRBRR\nRRBRRBRRBRRBRRBRRBR"]}, {"input": "6\n3 2 1\n10 6 4\n11 6 5\n10 9 1\n10 8 2\n11 9 2", "output": ["RBR\nRRBRBRBRBR\nRBRBRBRBRBR\nRRRRRBRRRR\nRRRBRRRBRR\nRRRBRRRBRRR"]}] | block_completion_008717 | block |
python | Complete the code in python to solve this programming problem:
Description: Team Red and Team Blue competed in a competitive FPS. Their match was streamed around the world. They played a series of $$$n$$$ matches.In the end, it turned out Team Red won $$$r$$$ times and Team Blue won $$$b$$$ times. Team Blue was less s... | t = int(input())
for i in range(t):
x = input().split()
r = int(x[1])
b = int(x[2])
x = ""
p = r%(b+1)
q = r//(b+1)
for i in range(p):
x += "R"*(q+1)+"B"
for i in range(b+1-p):
{{completion}}
print(x[:-1]) | x+= "R"*(q)+"B" | [{"input": "3\n7 4 3\n6 5 1\n19 13 6", "output": ["RBRBRBR\nRRRBRR\nRRBRRBRRBRRBRRBRRBR"]}, {"input": "6\n3 2 1\n10 6 4\n11 6 5\n10 9 1\n10 8 2\n11 9 2", "output": ["RBR\nRRBRBRBRBR\nRBRBRBRBRBR\nRRRRRBRRRR\nRRRBRRRBRR\nRRRBRRRBRRR"]}] | block_completion_008718 | block |
python | Complete the code in python to solve this programming problem:
Description: Suppose you had an array $$$A$$$ of $$$n$$$ elements, each of which is $$$0$$$ or $$$1$$$.Let us define a function $$$f(k,A)$$$ which returns another array $$$B$$$, the result of sorting the first $$$k$$$ elements of $$$A$$$ in non-decreasing ... | for s in[*open(0)][2::2]:
c=[*map(int,s.split())]
a=[1 if x else 0 for x in c]+[1]
for i,x in enumerate(c):
{{completion}}
print(*a[:-1])
| a[x+i-i*a[i]]=0 | [{"input": "5\n4\n2 4 2 4\n7\n0 3 4 2 3 2 7\n3\n0 0 0\n4\n0 0 0 4\n3\n1 2 3", "output": ["1 1 0 1 \n0 1 1 0 0 0 1 \n0 0 0 \n0 0 0 1 \n1 0 1"]}] | block_completion_008746 | block |
python | Complete the code in python to solve this programming problem:
Description: Suppose you had an array $$$A$$$ of $$$n$$$ elements, each of which is $$$0$$$ or $$$1$$$.Let us define a function $$$f(k,A)$$$ which returns another array $$$B$$$, the result of sorting the first $$$k$$$ elements of $$$A$$$ in non-decreasing ... |
import sys
def solve():
n = int(input())
num = list(map(int , input().split()))
ret = [1]*n
for i in range(n):
j = num[i]
if j == 0 or ret[i] == 0:
{{completion}}
if j < n:
ret[j] = 0
print(*ret)
for _ in range(int(input())):
... | j += i | [{"input": "5\n4\n2 4 2 4\n7\n0 3 4 2 3 2 7\n3\n0 0 0\n4\n0 0 0 4\n3\n1 2 3", "output": ["1 1 0 1 \n0 1 1 0 0 0 1 \n0 0 0 \n0 0 0 1 \n1 0 1"]}] | block_completion_008747 | block |
python | Complete the code in python to solve this programming problem:
Description: Suppose you had an array $$$A$$$ of $$$n$$$ elements, each of which is $$$0$$$ or $$$1$$$.Let us define a function $$$f(k,A)$$$ which returns another array $$$B$$$, the result of sorting the first $$$k$$$ elements of $$$A$$$ in non-decreasing ... |
import sys
def solve():
n = int(input())
num = list(map(int , input().split()))
ret = [1]*n
for i in range(n):
j = num[i]
if j == 0 or ret[i] == 0:
j += i
if j < n:
{{completion}}
print(*ret)
for _ in range(int(input())):
s... | ret[j] = 0 | [{"input": "5\n4\n2 4 2 4\n7\n0 3 4 2 3 2 7\n3\n0 0 0\n4\n0 0 0 4\n3\n1 2 3", "output": ["1 1 0 1 \n0 1 1 0 0 0 1 \n0 0 0 \n0 0 0 1 \n1 0 1"]}] | block_completion_008748 | block |
python | Complete the code in python to solve this programming problem:
Description: Suppose you had an array $$$A$$$ of $$$n$$$ elements, each of which is $$$0$$$ or $$$1$$$.Let us define a function $$$f(k,A)$$$ which returns another array $$$B$$$, the result of sorting the first $$$k$$$ elements of $$$A$$$ in non-decreasing ... | t = int(input())
for _ in range(t):
n = int(input())
c = list(map(int, input().split()))
a, e, se, s = [], [0]*n, 0, sum(c)
for i in range(n, 0, -1):
{{completion}}
print(*reversed(a))
| se -= e[i-1]
n1 = s//i
t = 0 if c[i-1] < i + se else 1
a.append(t)
s -= (n1 + (i-1)*t)
e[i-n1-1] += 1
se += 1 | [{"input": "5\n4\n2 4 2 4\n7\n0 3 4 2 3 2 7\n3\n0 0 0\n4\n0 0 0 4\n3\n1 2 3", "output": ["1 1 0 1 \n0 1 1 0 0 0 1 \n0 0 0 \n0 0 0 1 \n1 0 1"]}] | block_completion_008749 | block |
python | Complete the code in python to solve this programming problem:
Description: Suppose you had an array $$$A$$$ of $$$n$$$ elements, each of which is $$$0$$$ or $$$1$$$.Let us define a function $$$f(k,A)$$$ which returns another array $$$B$$$, the result of sorting the first $$$k$$$ elements of $$$A$$$ in non-decreasing ... | from sys import stdin,stderr
def rl():
return [int(w) for w in stdin.readline().split()]
t, = rl()
for _ in range(t):
n, = rl()
c = rl()
a = [1] * n
for i in range(n):
j = c[i]
if j == 0 or a[i] == 0:
{{completion}}
if j < n:
a[j] = 0
... | j += i | [{"input": "5\n4\n2 4 2 4\n7\n0 3 4 2 3 2 7\n3\n0 0 0\n4\n0 0 0 4\n3\n1 2 3", "output": ["1 1 0 1 \n0 1 1 0 0 0 1 \n0 0 0 \n0 0 0 1 \n1 0 1"]}] | block_completion_008750 | block |
python | Complete the code in python to solve this programming problem:
Description: Suppose you had an array $$$A$$$ of $$$n$$$ elements, each of which is $$$0$$$ or $$$1$$$.Let us define a function $$$f(k,A)$$$ which returns another array $$$B$$$, the result of sorting the first $$$k$$$ elements of $$$A$$$ in non-decreasing ... | from sys import stdin,stderr
def rl():
return [int(w) for w in stdin.readline().split()]
t, = rl()
for _ in range(t):
n, = rl()
c = rl()
a = [1] * n
for i in range(n):
j = c[i]
if j == 0 or a[i] == 0:
j += i
if j < n:
{{completion}}
... | a[j] = 0 | [{"input": "5\n4\n2 4 2 4\n7\n0 3 4 2 3 2 7\n3\n0 0 0\n4\n0 0 0 4\n3\n1 2 3", "output": ["1 1 0 1 \n0 1 1 0 0 0 1 \n0 0 0 \n0 0 0 1 \n1 0 1"]}] | block_completion_008751 | block |
python | Complete the code in python to solve this programming problem:
Description: Suppose you had an array $$$A$$$ of $$$n$$$ elements, each of which is $$$0$$$ or $$$1$$$.Let us define a function $$$f(k,A)$$$ which returns another array $$$B$$$, the result of sorting the first $$$k$$$ elements of $$$A$$$ in non-decreasing ... | for _ in range(int(input())):
n=int(input())
C=list(map(int,input().split()))
z=sum(C)//n
d=[0]*(n+1)
ans=[]
for i in range(n-1,-1,-1):
d[i]+=d[i+1]
d[i]-=1
d[i-z]+=1
if z and C[i]+d[i]==i:
ans.append(1)
z-=1
else:
... | ans.append(0) | [{"input": "5\n4\n2 4 2 4\n7\n0 3 4 2 3 2 7\n3\n0 0 0\n4\n0 0 0 4\n3\n1 2 3", "output": ["1 1 0 1 \n0 1 1 0 0 0 1 \n0 0 0 \n0 0 0 1 \n1 0 1"]}] | block_completion_008752 | block |
python | Complete the code in python to solve this programming problem:
Description: Suppose you had an array $$$A$$$ of $$$n$$$ elements, each of which is $$$0$$$ or $$$1$$$.Let us define a function $$$f(k,A)$$$ which returns another array $$$B$$$, the result of sorting the first $$$k$$$ elements of $$$A$$$ in non-decreasing ... | import sys
input = sys.stdin.readline
T = int(input())
for t in range(T):
N=int(input())
C=list(map(int,input().split()))
ans=[0]*N
k=sum(C)//N
i=N-1
while i>-1 and k>0:
if C[i]==N:
ans[i]=1
k-=1
else:
{{completion}}
... | C[i-k]+=N-i | [{"input": "5\n4\n2 4 2 4\n7\n0 3 4 2 3 2 7\n3\n0 0 0\n4\n0 0 0 4\n3\n1 2 3", "output": ["1 1 0 1 \n0 1 1 0 0 0 1 \n0 0 0 \n0 0 0 1 \n1 0 1"]}] | block_completion_008753 | block |
python | Complete the code in python to solve this programming problem:
Description: There is an undirected, connected graph with $$$n$$$ vertices and $$$m$$$ weighted edges. A walk from vertex $$$u$$$ to vertex $$$v$$$ is defined as a sequence of vertices $$$p_1,p_2,\ldots,p_k$$$ (which are not necessarily distinct) starting ... | import sys
input = sys.stdin.readline
class DSU:
def __init__(self, n):
self.UF = list(range(n))
self.sz = [0]*n
def find(self, u):
UF = self.UF
if UF[u]!=u:
UF[u] = self.find(UF[u])
return UF[u]
def union(self,u,v):
UF = self... | sz[pv] += 1
UF[pu] = pv | [{"input": "6 7\n1 2 1\n2 3 3\n3 1 5\n4 5 2\n5 6 4\n6 4 6\n3 4 1\n3\n1 5\n1 2\n5 3", "output": ["2\n0\n1"]}, {"input": "9 8\n1 2 5\n2 3 11\n3 4 10\n3 5 10\n5 6 2\n5 7 1\n7 8 5\n7 9 5\n10\n5 7\n2 5\n7 1\n6 4\n5 2\n7 6\n4 1\n6 2\n4 7\n2 8", "output": ["0\n0\n2\n0\n0\n2\n1\n0\n1\n1"]}] | block_completion_008766 | block |
python | Complete the code in python to solve this programming problem:
Description: There is an undirected, connected graph with $$$n$$$ vertices and $$$m$$$ weighted edges. A walk from vertex $$$u$$$ to vertex $$$v$$$ is defined as a sequence of vertices $$$p_1,p_2,\ldots,p_k$$$ (which are not necessarily distinct) starting ... | import sys
input = sys.stdin.readline
class DSU:
def __init__(self, n):
self.UF = list(range(n))
self.sz = [0]*n
def find(self, u):
UF = self.UF
if UF[u]!=u:
{{completion}}
return UF[u]
def union(self,u,v):
UF = self.UF
... | UF[u] = self.find(UF[u]) | [{"input": "6 7\n1 2 1\n2 3 3\n3 1 5\n4 5 2\n5 6 4\n6 4 6\n3 4 1\n3\n1 5\n1 2\n5 3", "output": ["2\n0\n1"]}, {"input": "9 8\n1 2 5\n2 3 11\n3 4 10\n3 5 10\n5 6 2\n5 7 1\n7 8 5\n7 9 5\n10\n5 7\n2 5\n7 1\n6 4\n5 2\n7 6\n4 1\n6 2\n4 7\n2 8", "output": ["0\n0\n2\n0\n0\n2\n1\n0\n1\n1"]}] | block_completion_008767 | block |
python | Complete the code in python to solve this programming problem:
Description: There is an undirected, connected graph with $$$n$$$ vertices and $$$m$$$ weighted edges. A walk from vertex $$$u$$$ to vertex $$$v$$$ is defined as a sequence of vertices $$$p_1,p_2,\ldots,p_k$$$ (which are not necessarily distinct) starting ... | import sys
input = sys.stdin.readline
def bit(w, b):
if w & (1 << b):
return 1
return 0
class DSU:
def __init__(self, n):
self.n = n
self.parent = [i for i in range(self.n)]
self.SZ = [1 for _ in range(self.n)]
def root(self, node):
if self... | self.bit_i[j].merge(u, v) | [{"input": "6 7\n1 2 1\n2 3 3\n3 1 5\n4 5 2\n5 6 4\n6 4 6\n3 4 1\n3\n1 5\n1 2\n5 3", "output": ["2\n0\n1"]}, {"input": "9 8\n1 2 5\n2 3 11\n3 4 10\n3 5 10\n5 6 2\n5 7 1\n7 8 5\n7 9 5\n10\n5 7\n2 5\n7 1\n6 4\n5 2\n7 6\n4 1\n6 2\n4 7\n2 8", "output": ["0\n0\n2\n0\n0\n2\n1\n0\n1\n1"]}] | block_completion_008768 | block |
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