message stringlengths 2 43.5k | message_type stringclasses 2
values | message_id int64 0 1 | conversation_id int64 853 107k | cluster float64 24 24 | __index_level_0__ int64 1.71k 214k |
|---|---|---|---|---|---|
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
The problem uses a simplified TCP/IP address model, please make sure you've read the statement attentively.
Polycarpus has found a job, he is a system administrator. One day he came across n IP... | instruction | 0 | 71,064 | 24 | 142,128 |
No | output | 1 | 71,064 | 24 | 142,129 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Polycarp studies at the university in the group which consists of n students (including himself). All they are registrated in the social net "TheContacnt!".
Not all students are equally sociable. About each student you know the value ai — t... | instruction | 0 | 72,185 | 24 | 144,370 |
Tags: *special, greedy, two pointers
Correct Solution:
```
n = int(input())
call = list(map(int, input().split()))
cp = []
ans = []
for i in range(1, n):
x = call[i]
cp.append([x, i + 1])
cp.sort(reverse=True)
l = [[call[0], 1]]
j = 0
while len(cp) > 0 and len(l) > 0 and j < len(cp):
s = l[0]
x = s[0]
... | output | 1 | 72,185 | 24 | 144,371 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Polycarp studies at the university in the group which consists of n students (including himself). All they are registrated in the social net "TheContacnt!".
Not all students are equally sociable. About each student you know the value ai — t... | instruction | 0 | 72,186 | 24 | 144,372 |
Tags: *special, greedy, two pointers
Correct Solution:
```
from operator import itemgetter
n = input()
n = int(n)
a = str()
a = input()
a = a.split()
a = list(map(int, a))
asum = sum(a)
if a[0] == 0 or asum < n - 1:
print(-1)
exit(0)
b1 = [0, a[:1][0]]
a2 = a[1:]
b2 = list()
for i in range(0, n - 1):
... | output | 1 | 72,186 | 24 | 144,373 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Polycarp studies at the university in the group which consists of n students (including himself). All they are registrated in the social net "TheContacnt!".
Not all students are equally sociable. About each student you know the value ai — t... | instruction | 0 | 72,187 | 24 | 144,374 |
Tags: *special, greedy, two pointers
Correct Solution:
```
def solve():
n = int(input())
A = list(map(int, input().split()))
x, A = A[0], A[1:]
A = [(A[i], i + 2) for i in range(len(A))]
A.sort(reverse=True)
cnt = 1
msg = x
total = 1
for a in A:
if not msg:
print... | output | 1 | 72,187 | 24 | 144,375 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Polycarp studies at the university in the group which consists of n students (including himself). All they are registrated in the social net "TheContacnt!".
Not all students are equally sociable. About each student you know the value ai — t... | instruction | 0 | 72,188 | 24 | 144,376 |
Tags: *special, greedy, two pointers
Correct Solution:
```
import sys
import math
studentsNum = int(sys.stdin.readline())
messagesLimit = [int(c) for c in sys.stdin.readline().split()]
firstLimit = messagesLimit[0]
messagesLimit = sorted(enumerate(messagesLimit), key = lambda v: v[1], reverse = True)
messagesLimit.re... | output | 1 | 72,188 | 24 | 144,377 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Polycarp studies at the university in the group which consists of n students (including himself). All they are registrated in the social net "TheContacnt!".
Not all students are equally sociable. About each student you know the value ai — t... | instruction | 0 | 72,189 | 24 | 144,378 |
Tags: *special, greedy, two pointers
Correct Solution:
```
if __name__ == "__main__":
n = int(input())
arr = [int(x) for x in input().split()]
users = []
invited_users = []
messages_count = 0
output = ''
for i in range(len(arr)):
users.append([i, arr[i]])
sender = users[0]
... | output | 1 | 72,189 | 24 | 144,379 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Polycarp studies at the university in the group which consists of n students (including himself). All they are registrated in the social net "TheContacnt!".
Not all students are equally sociable. About each student you know the value ai — t... | instruction | 0 | 72,190 | 24 | 144,380 |
Tags: *special, greedy, two pointers
Correct Solution:
```
a=int(input());b=list(map(int,input().split()))
if b[0]==0 or sum(b)<a-1:exit(print(-1))
c=sorted([[j,i+1] for i,j in enumerate(b)],reverse=True)
for i in range(a):
if c[i][1]==1:c=[c.pop(i)]+c;break
i=0;j=1;print(a-1)
while(j<a):
print(c[i][1],c[j][1])... | output | 1 | 72,190 | 24 | 144,381 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Polycarp studies at the university in the group which consists of n students (including himself). All they are registrated in the social net "TheContacnt!".
Not all students are equally sociable. About each student you know the value ai — t... | instruction | 0 | 72,191 | 24 | 144,382 |
Tags: *special, greedy, two pointers
Correct Solution:
```
n = int(input())
a = list(map(int, input().split()))
if a[0] == 0 or sum(a) < n - 1:
print(-1)
exit(0)
print(n - 1)
m = [[a[i], i + 1] for i in range(1, len(a))]
m.sort(reverse = True)
m = [[a[0], 1]] + m
i, j = 0, 1
while i < n and j < n:
if m[... | output | 1 | 72,191 | 24 | 144,383 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Polycarp studies at the university in the group which consists of n students (including himself). All they are registrated in the social net "TheContacnt!".
Not all students are equally sociable. About each student you know the value ai — t... | instruction | 0 | 72,192 | 24 | 144,384 |
Tags: *special, greedy, two pointers
Correct Solution:
```
import sys
data = sys.stdin.read().split()
data_ptr = 0
def data_next():
global data_ptr, data
data_ptr += 1
return data[data_ptr - 1]
N = int(data_next())
arr = list(zip(map(int, data[2:]), range(2, N + 1)))
arr.sort()
arr.append((int(data[1]), ... | output | 1 | 72,192 | 24 | 144,385 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Polycarp studies at the university in the group which consists of n students (including himself). All they are registrated in the social net "TheContacnt!".
Not all students are equally sociabl... | instruction | 0 | 72,193 | 24 | 144,386 |
Yes | output | 1 | 72,193 | 24 | 144,387 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Polycarp studies at the university in the group which consists of n students (including himself). All they are registrated in the social net "TheContacnt!".
Not all students are equally sociabl... | instruction | 0 | 72,194 | 24 | 144,388 |
Yes | output | 1 | 72,194 | 24 | 144,389 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Polycarp studies at the university in the group which consists of n students (including himself). All they are registrated in the social net "TheContacnt!".
Not all students are equally sociabl... | instruction | 0 | 72,195 | 24 | 144,390 |
Yes | output | 1 | 72,195 | 24 | 144,391 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Polycarp studies at the university in the group which consists of n students (including himself). All they are registrated in the social net "TheContacnt!".
Not all students are equally sociabl... | instruction | 0 | 72,196 | 24 | 144,392 |
Yes | output | 1 | 72,196 | 24 | 144,393 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Polycarp studies at the university in the group which consists of n students (including himself). All they are registrated in the social net "TheContacnt!".
Not all students are equally sociabl... | instruction | 0 | 72,197 | 24 | 144,394 |
No | output | 1 | 72,197 | 24 | 144,395 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Polycarp studies at the university in the group which consists of n students (including himself). All they are registrated in the social net "TheContacnt!".
Not all students are equally sociabl... | instruction | 0 | 72,198 | 24 | 144,396 |
No | output | 1 | 72,198 | 24 | 144,397 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Polycarp studies at the university in the group which consists of n students (including himself). All they are registrated in the social net "TheContacnt!".
Not all students are equally sociabl... | instruction | 0 | 72,199 | 24 | 144,398 |
No | output | 1 | 72,199 | 24 | 144,399 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Polycarp studies at the university in the group which consists of n students (including himself). All they are registrated in the social net "TheContacnt!".
Not all students are equally sociabl... | instruction | 0 | 72,200 | 24 | 144,400 |
No | output | 1 | 72,200 | 24 | 144,401 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Polycarp has recently created a new level in this cool new game Berlio Maker 85 and uploaded it online. Now players from all over the world can try his level.
All levels in this game have two stats to them: the number of plays and the numbe... | instruction | 0 | 72,656 | 24 | 145,312 |
Tags: implementation, math
Correct Solution:
```
for _ in range(int(input())):
p_current = c_current = 0
incomplete = True
for _ in range(int(input())):
p_next, c_next = (int(i) for i in input().split())
if incomplete and (c_next - c_current > p_next - p_current or c_next < c_current or p_ne... | output | 1 | 72,656 | 24 | 145,313 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Polycarp has recently created a new level in this cool new game Berlio Maker 85 and uploaded it online. Now players from all over the world can try his level.
All levels in this game have two stats to them: the number of plays and the numbe... | instruction | 0 | 72,657 | 24 | 145,314 |
Tags: implementation, math
Correct Solution:
```
t=int(input())
for _ in range(t):
valid=True
n=int(input())
lasta,lastb=[int(x) for x in input().split()]
if lasta<lastb:
valid = False
for __ in range(n-1):
a,b=[int(x) for x in input().split()]
if a<b or a<lasta or b<lastb ... | output | 1 | 72,657 | 24 | 145,315 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Polycarp has recently created a new level in this cool new game Berlio Maker 85 and uploaded it online. Now players from all over the world can try his level.
All levels in this game have two stats to them: the number of plays and the numbe... | instruction | 0 | 72,658 | 24 | 145,316 |
Tags: implementation, math
Correct Solution:
```
"""
arr = list(map(int, input().split()))
n,k=map(int, input().split())
"""
cases = int(input())
for _ in range(cases):
size = int(input())
lst = []
for __ in range(size):
arr = tuple(map(int, input().split()))
lst.append(arr)
if lst[0][0]... | output | 1 | 72,658 | 24 | 145,317 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Polycarp has recently created a new level in this cool new game Berlio Maker 85 and uploaded it online. Now players from all over the world can try his level.
All levels in this game have two stats to them: the number of plays and the numbe... | instruction | 0 | 72,659 | 24 | 145,318 |
Tags: implementation, math
Correct Solution:
```
t = int(input())
e = []
for i in range(t):
n = int(input())
p0 = 0
c0 = 0
d = 'YES'
for j in range(n):
p1, c1 = input().split(' ')
p1 = int(p1)
c1 = int(c1)
#print((p1 >= c1), (p1 > p0), (c1 > c0), (p1-p0 >= c1-c0)... | output | 1 | 72,659 | 24 | 145,319 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Polycarp has recently created a new level in this cool new game Berlio Maker 85 and uploaded it online. Now players from all over the world can try his level.
All levels in this game have two stats to them: the number of plays and the numbe... | instruction | 0 | 72,660 | 24 | 145,320 |
Tags: implementation, math
Correct Solution:
```
no_test = int(input())
for i in range(0, no_test):
moment = int(input())
preplays, preclear = -1, -1
result = 'Yes'
for j in range(0, moment):
plays, clears = input().split(' ')
plays = int(plays)
clears = int(clears)
if pl... | output | 1 | 72,660 | 24 | 145,321 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Polycarp has recently created a new level in this cool new game Berlio Maker 85 and uploaded it online. Now players from all over the world can try his level.
All levels in this game have two stats to them: the number of plays and the numbe... | instruction | 0 | 72,661 | 24 | 145,322 |
Tags: implementation, math
Correct Solution:
```
t = int(input())
for k in range(t):
a = int(input())
flag = True
vet = []
for r in range(a):
x, y = list(map(int,input().split()))
vet.append([x,y])
if vet[0][1] > vet[0][0]:
flag = False
for i in range(1,len(vet)):
... | output | 1 | 72,661 | 24 | 145,323 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Polycarp has recently created a new level in this cool new game Berlio Maker 85 and uploaded it online. Now players from all over the world can try his level.
All levels in this game have two stats to them: the number of plays and the numbe... | instruction | 0 | 72,662 | 24 | 145,324 |
Tags: implementation, math
Correct Solution:
```
for _ in range(int(input())):
n=int(input())
a,b=map(int,input().split())
f=0
if(a<b):
f=1
for i in range(n-1):
p,c=map(int,input().split())
if(f==0):
if(p<a or c<b):
f=1
#break
... | output | 1 | 72,662 | 24 | 145,325 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Polycarp has recently created a new level in this cool new game Berlio Maker 85 and uploaded it online. Now players from all over the world can try his level.
All levels in this game have two stats to them: the number of plays and the numbe... | instruction | 0 | 72,663 | 24 | 145,326 |
Tags: implementation, math
Correct Solution:
```
testNumb = input ()
answers = []
for _ in range (int(testNumb)):
inputsNumb = input()
isCorrect = True
previousInput = [0, 0]
for i in range (int (inputsNumb)):
newInput = input().split()
newP = int(newInput[0])
newC = int(newInp... | output | 1 | 72,663 | 24 | 145,327 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Polycarp has recently created a new level in this cool new game Berlio Maker 85 and uploaded it online. Now players from all over the world can try his level.
All levels in this game have two s... | instruction | 0 | 72,664 | 24 | 145,328 |
Yes | output | 1 | 72,664 | 24 | 145,329 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Polycarp has recently created a new level in this cool new game Berlio Maker 85 and uploaded it online. Now players from all over the world can try his level.
All levels in this game have two s... | instruction | 0 | 72,665 | 24 | 145,330 |
Yes | output | 1 | 72,665 | 24 | 145,331 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Polycarp has recently created a new level in this cool new game Berlio Maker 85 and uploaded it online. Now players from all over the world can try his level.
All levels in this game have two s... | instruction | 0 | 72,666 | 24 | 145,332 |
Yes | output | 1 | 72,666 | 24 | 145,333 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Polycarp has recently created a new level in this cool new game Berlio Maker 85 and uploaded it online. Now players from all over the world can try his level.
All levels in this game have two s... | instruction | 0 | 72,667 | 24 | 145,334 |
Yes | output | 1 | 72,667 | 24 | 145,335 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Polycarp has recently created a new level in this cool new game Berlio Maker 85 and uploaded it online. Now players from all over the world can try his level.
All levels in this game have two s... | instruction | 0 | 72,668 | 24 | 145,336 |
No | output | 1 | 72,668 | 24 | 145,337 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Polycarp has recently created a new level in this cool new game Berlio Maker 85 and uploaded it online. Now players from all over the world can try his level.
All levels in this game have two s... | instruction | 0 | 72,669 | 24 | 145,338 |
No | output | 1 | 72,669 | 24 | 145,339 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Polycarp has recently created a new level in this cool new game Berlio Maker 85 and uploaded it online. Now players from all over the world can try his level.
All levels in this game have two s... | instruction | 0 | 72,670 | 24 | 145,340 |
No | output | 1 | 72,670 | 24 | 145,341 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Polycarp has recently created a new level in this cool new game Berlio Maker 85 and uploaded it online. Now players from all over the world can try his level.
All levels in this game have two s... | instruction | 0 | 72,671 | 24 | 145,342 |
No | output | 1 | 72,671 | 24 | 145,343 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Polycarpus is sure that his life fits the description: "first there is a white stripe, then a black one, then a white one again". So, Polycarpus is sure that this rule is going to fulfill during the next n days. Polycarpus knows that he is i... | instruction | 0 | 72,823 | 24 | 145,646 |
Tags: combinatorics, number theory
Correct Solution:
```
import sys
MOD = int(1e9) + 9
def inv(n):
return pow(n, MOD - 2, MOD)
def combo(n):
rv = [0 for __ in range(n + 1)]
rv[0] = 1
for k in range(n):
rv[k + 1] = rv[k] * (n - k) % MOD * inv(k + 1) % MOD
return rv
with sys.stdin as fin,... | output | 1 | 72,823 | 24 | 145,647 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Polycarpus is sure that his life fits the description: "first there is a white stripe, then a black one, then a white one again". So, Polycarpus is sure that this rule is going to fulfill during... | instruction | 0 | 72,824 | 24 | 145,648 |
No | output | 1 | 72,824 | 24 | 145,649 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Polycarpus is sure that his life fits the description: "first there is a white stripe, then a black one, then a white one again". So, Polycarpus is sure that this rule is going to fulfill during... | instruction | 0 | 72,825 | 24 | 145,650 |
No | output | 1 | 72,825 | 24 | 145,651 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Polycarpus is sure that his life fits the description: "first there is a white stripe, then a black one, then a white one again". So, Polycarpus is sure that this rule is going to fulfill during... | instruction | 0 | 72,826 | 24 | 145,652 |
No | output | 1 | 72,826 | 24 | 145,653 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Polycarp starts his own business. Tomorrow will be the first working day of his car repair shop. For now the car repair shop is very small and only one car can be repaired at a given time.
Polycarp is good at marketing, so he has already co... | instruction | 0 | 72,952 | 24 | 145,904 |
Tags: implementation
Correct Solution:
```
t = 1
p = []
for i in range(int(input())):
s, d = map(int, input().split())
if t > s:
for i, q in enumerate(p):
if q[0] <= s <= q[0] + q[1] - d:
print(s, s + d - 1)
p.insert(i + 1, [s + d, q[1] - d - s + q[0]])
... | output | 1 | 72,952 | 24 | 145,905 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Polycarp starts his own business. Tomorrow will be the first working day of his car repair shop. For now the car repair shop is very small and only one car can be repaired at a given time.
Polycarp is good at marketing, so he has already co... | instruction | 0 | 72,953 | 24 | 145,906 |
Tags: implementation
Correct Solution:
```
t, p = 1, []
for i in range(int(input())):
l, d = map(int, input().split())
if t > l:
for i, q in enumerate(p, 1):
if q[0] <= l <= q[1] - d:
p.insert(i, [l + d, q[1]])
q[1] = l
break
else:
... | output | 1 | 72,953 | 24 | 145,907 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Polycarp starts his own business. Tomorrow will be the first working day of his car repair shop. For now the car repair shop is very small and only one car can be repaired at a given time.
Polycarp is good at marketing, so he has already co... | instruction | 0 | 72,954 | 24 | 145,908 |
Tags: implementation
Correct Solution:
```
import sys
lines = iter(sys.stdin.read().splitlines())
next(lines)
s,d = map(int,next(lines).split())
dates = [[0,0],[s, s + d -1],[10000000001,10000000001]]
res = [[s, s + d -1]]
for line in lines:
s,d = map(int,line.split())
nhueco = True
for i in range(len(date... | output | 1 | 72,954 | 24 | 145,909 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Polycarp starts his own business. Tomorrow will be the first working day of his car repair shop. For now the car repair shop is very small and only one car can be repaired at a given time.
Polycarp is good at marketing, so he has already co... | instruction | 0 | 72,955 | 24 | 145,910 |
Tags: implementation
Correct Solution:
```
n=int(input())
L=[]
for j in range(n):
ch=input().split()
s,d=int(ch[0]),int(ch[1])
if j==0:
print(s,d+s-1)
L.append([s,s+d-1])
L.sort()
else:
B=True
C=True
for i in range(len(L)):
... | output | 1 | 72,955 | 24 | 145,911 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Polycarp starts his own business. Tomorrow will be the first working day of his car repair shop. For now the car repair shop is very small and only one car can be repaired at a given time.
Polycarp is good at marketing, so he has already co... | instruction | 0 | 72,956 | 24 | 145,912 |
Tags: implementation
Correct Solution:
```
# ---------------------------iye ha aam zindegi---------------------------------------------
import math
import heapq, bisect
import sys
from collections import deque, defaultdict
from fractions import Fraction
import sys
mod = 10 ** 9 + 7
mod1 = 998244353
# sys.setrecursionl... | output | 1 | 72,956 | 24 | 145,913 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Polycarp starts his own business. Tomorrow will be the first working day of his car repair shop. For now the car repair shop is very small and only one car can be repaired at a given time.
Polycarp is good at marketing, so he has already co... | instruction | 0 | 72,957 | 24 | 145,914 |
Tags: implementation
Correct Solution:
```
n = int(input())
cur = []
def good(s, e):
if s < 1:
return False
assert s <= e
for l, r in cur:
if max(l, s) <= min(r, e):
return False
return True
for i in range(n):
s, d = map(int, input().split())
e = s+d-1
if not good(s, e):
s = int(2e9)
if good(1, d):
... | output | 1 | 72,957 | 24 | 145,915 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Polycarp starts his own business. Tomorrow will be the first working day of his car repair shop. For now the car repair shop is very small and only one car can be repaired at a given time.
Polycarp is good at marketing, so he has already co... | instruction | 0 | 72,958 | 24 | 145,916 |
Tags: implementation
Correct Solution:
```
#!/usr/bin/env python3
def main():
try:
while True:
n = int(input())
req = [tuple(map(int, input().split())) for i in range(n)]
used = [(req[0][0], req[0][0] + req[0][1])]
print(used[0][0], used[0][1] - 1)
... | output | 1 | 72,958 | 24 | 145,917 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Polycarp starts his own business. Tomorrow will be the first working day of his car repair shop. For now the car repair shop is very small and only one car can be repaired at a given time.
Polycarp is good at marketing, so he has already co... | instruction | 0 | 72,959 | 24 | 145,918 |
Tags: implementation
Correct Solution:
```
n = int(input())
l, r = [0] * n, [0] * n
f = lambda x, y: all(x > r[j] or y < l[j] for j in range(i))
for i in range(n):
x, d = map(int, input().split())
y = x + d - 1
if not f(x, y):
k = min(r[j] for j in range(i + 1) if f(r[j] + 1, r[j] + d))
... | output | 1 | 72,959 | 24 | 145,919 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Polycarp starts his own business. Tomorrow will be the first working day of his car repair shop. For now the car repair shop is very small and only one car can be repaired at a given time.
Poly... | instruction | 0 | 72,960 | 24 | 145,920 |
Yes | output | 1 | 72,960 | 24 | 145,921 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Polycarp starts his own business. Tomorrow will be the first working day of his car repair shop. For now the car repair shop is very small and only one car can be repaired at a given time.
Poly... | instruction | 0 | 72,961 | 24 | 145,922 |
Yes | output | 1 | 72,961 | 24 | 145,923 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Polycarp starts his own business. Tomorrow will be the first working day of his car repair shop. For now the car repair shop is very small and only one car can be repaired at a given time.
Poly... | instruction | 0 | 72,962 | 24 | 145,924 |
No | output | 1 | 72,962 | 24 | 145,925 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Polycarp starts his own business. Tomorrow will be the first working day of his car repair shop. For now the car repair shop is very small and only one car can be repaired at a given time.
Poly... | instruction | 0 | 72,963 | 24 | 145,926 |
No | output | 1 | 72,963 | 24 | 145,927 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Polycarp starts his own business. Tomorrow will be the first working day of his car repair shop. For now the car repair shop is very small and only one car can be repaired at a given time.
Poly... | instruction | 0 | 72,964 | 24 | 145,928 |
No | output | 1 | 72,964 | 24 | 145,929 |
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