message stringlengths 2 65.1k | message_type stringclasses 2
values | message_id int64 0 1 | conversation_id int64 0 108k | cluster float64 14 14 | __index_level_0__ int64 0 217k |
|---|---|---|---|---|---|
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Santa has to send presents to the kids. He has a large stack of n presents, numbered from 1 to n; the topmost present has number a_1, the next present is a_2, and so on; the bottom present has n... | instruction | 0 | 75,140 | 14 | 150,280 |
No | output | 1 | 75,140 | 14 | 150,281 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Santa has to send presents to the kids. He has a large stack of n presents, numbered from 1 to n; the topmost present has number a_1, the next present is a_2, and so on; the bottom present has n... | instruction | 0 | 75,141 | 14 | 150,282 |
No | output | 1 | 75,141 | 14 | 150,283 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Santa has to send presents to the kids. He has a large stack of n presents, numbered from 1 to n; the topmost present has number a_1, the next present is a_2, and so on; the bottom present has n... | instruction | 0 | 75,142 | 14 | 150,284 |
No | output | 1 | 75,142 | 14 | 150,285 |
Provide tags and a correct Python 3 solution for this coding contest problem.
It's that time of the year when the Russians flood their countryside summer cottages (dachas) and the bus stop has a lot of people. People rarely go to the dacha on their own, it's usually a group, so the people stand in queue by groups.
Th... | instruction | 0 | 75,401 | 14 | 150,802 |
Tags: implementation
Correct Solution:
```
# Description of the problem can be found at http://codeforces.com/problemset/problem/435/A
n, m = map(int, input().split())
l_s = list(map(int, input().split()))
c_p = m
t = 0
for s in l_s:
if c_p + s > m:
t += 1
c_p = s
else:
c_p += s
... | output | 1 | 75,401 | 14 | 150,803 |
Provide tags and a correct Python 3 solution for this coding contest problem.
It's that time of the year when the Russians flood their countryside summer cottages (dachas) and the bus stop has a lot of people. People rarely go to the dacha on their own, it's usually a group, so the people stand in queue by groups.
Th... | instruction | 0 | 75,402 | 14 | 150,804 |
Tags: implementation
Correct Solution:
```
w=list(map(int,input().split()))
x=w[0]
y=w[1]
l=list(map(int,input().split()))
i = 0
sum = 1
inc=0
while(i<x):
if (inc+l[i]>y):
sum +=1
inc=l[i]
else:
inc+=l[i]
i+=1
print(sum)
``` | output | 1 | 75,402 | 14 | 150,805 |
Provide tags and a correct Python 3 solution for this coding contest problem.
It's that time of the year when the Russians flood their countryside summer cottages (dachas) and the bus stop has a lot of people. People rarely go to the dacha on their own, it's usually a group, so the people stand in queue by groups.
Th... | instruction | 0 | 75,403 | 14 | 150,806 |
Tags: implementation
Correct Solution:
```
a,b=map(int,input().split())
c=list(map(int,input().split()))
d=0
e=b
for i in c:
if e>=i:
e-=i
else:
e=b-i
d+=1
print(d+1)
``` | output | 1 | 75,403 | 14 | 150,807 |
Provide tags and a correct Python 3 solution for this coding contest problem.
It's that time of the year when the Russians flood their countryside summer cottages (dachas) and the bus stop has a lot of people. People rarely go to the dacha on their own, it's usually a group, so the people stand in queue by groups.
Th... | instruction | 0 | 75,404 | 14 | 150,808 |
Tags: implementation
Correct Solution:
```
if __name__ == "__main__":
n, m = list(map(int, input().split()))
a = list(map(int, input().split()))
bus_counts = 0
bus_left_seats = m
for i, ai in enumerate(a):
if bus_left_seats < ai:
bus_counts += 1
bus_left_seats = m
... | output | 1 | 75,404 | 14 | 150,809 |
Provide tags and a correct Python 3 solution for this coding contest problem.
It's that time of the year when the Russians flood their countryside summer cottages (dachas) and the bus stop has a lot of people. People rarely go to the dacha on their own, it's usually a group, so the people stand in queue by groups.
Th... | instruction | 0 | 75,405 | 14 | 150,810 |
Tags: implementation
Correct Solution:
```
n, m = map(int, input().split())
groups = [int(c) for c in input().split()]
ans = 0
while sum(groups) > 0:
cap = m
for i in range(n):
if groups[i] <= cap:
cap -= groups[i]
groups[i] = 0
else:
break
ans += 1
pri... | output | 1 | 75,405 | 14 | 150,811 |
Provide tags and a correct Python 3 solution for this coding contest problem.
It's that time of the year when the Russians flood their countryside summer cottages (dachas) and the bus stop has a lot of people. People rarely go to the dacha on their own, it's usually a group, so the people stand in queue by groups.
Th... | instruction | 0 | 75,406 | 14 | 150,812 |
Tags: implementation
Correct Solution:
```
z=lambda:map(int,input().split());a,b=z();c=list(z());s=i=0;from math import*
while(i<a):
k=ceil(c[i]/b);l=k*b-c[i];i+=1;s+=k
while(i<a):
if l>=c[i]:l-=c[i];i+=1
else:break
print(s)
``` | output | 1 | 75,406 | 14 | 150,813 |
Provide tags and a correct Python 3 solution for this coding contest problem.
It's that time of the year when the Russians flood their countryside summer cottages (dachas) and the bus stop has a lot of people. People rarely go to the dacha on their own, it's usually a group, so the people stand in queue by groups.
Th... | instruction | 0 | 75,407 | 14 | 150,814 |
Tags: implementation
Correct Solution:
```
t = input().split()
n = int(t[0])
m = int(t[1])
del t
t = [int(x) for x in input().split()]
'''
slon = t.count(m)
if slon != 0:
t.remove(m)
n = len(t)
'''
slon = 0
temp = 0
for i in range(n):
temp = t[i]
t[i] = 0
for j in range(n):
if temp + t[j] <= m:
... | output | 1 | 75,407 | 14 | 150,815 |
Provide tags and a correct Python 3 solution for this coding contest problem.
It's that time of the year when the Russians flood their countryside summer cottages (dachas) and the bus stop has a lot of people. People rarely go to the dacha on their own, it's usually a group, so the people stand in queue by groups.
Th... | instruction | 0 | 75,408 | 14 | 150,816 |
Tags: implementation
Correct Solution:
```
n, m = (int(x) for x in input().split())
cur, val = 0, 1
for ai in (int(x) for x in input().split()):
if cur + ai <= m:
cur += ai
else:
cur = ai
val += 1
print(val)
``` | output | 1 | 75,408 | 14 | 150,817 |
Provide tags and a correct Python 3 solution for this coding contest problem.
It is a balmy spring afternoon, and Farmer John's n cows are ruminating about link-cut cacti in their stalls. The cows, labeled 1 through n, are arranged so that the i-th cow occupies the i-th stall from the left. However, Elsie, after reali... | instruction | 0 | 75,504 | 14 | 151,008 |
Tags: greedy, math
Correct Solution:
```
a,b=map(int,input().split());print(a*(a-1)//2 if b>=a//2 else b*2*a-2*b*b-b)
# Made By Mostafa_Khaled
``` | output | 1 | 75,504 | 14 | 151,009 |
Provide tags and a correct Python 3 solution for this coding contest problem.
It is a balmy spring afternoon, and Farmer John's n cows are ruminating about link-cut cacti in their stalls. The cows, labeled 1 through n, are arranged so that the i-th cow occupies the i-th stall from the left. However, Elsie, after reali... | instruction | 0 | 75,505 | 14 | 151,010 |
Tags: greedy, math
Correct Solution:
```
n,k = map(int,input().split())
if k>n//2:
k=n//2
w = n*k - ( (k * ( k+1 ))//2 )
w1 = ( n - k*2 )*k
w2 = (k * (k-1))//2
print( max(0,w+w1+w2) )
``` | output | 1 | 75,505 | 14 | 151,011 |
Provide tags and a correct Python 3 solution for this coding contest problem.
It is a balmy spring afternoon, and Farmer John's n cows are ruminating about link-cut cacti in their stalls. The cows, labeled 1 through n, are arranged so that the i-th cow occupies the i-th stall from the left. However, Elsie, after reali... | instruction | 0 | 75,506 | 14 | 151,012 |
Tags: greedy, math
Correct Solution:
```
n,k=map(int,input().split())
p=n//2
p=min(p,k)
s=0
for j in range(p*2):
s=s+n-1
n=n-1
print(s)
``` | output | 1 | 75,506 | 14 | 151,013 |
Provide tags and a correct Python 3 solution for this coding contest problem.
It is a balmy spring afternoon, and Farmer John's n cows are ruminating about link-cut cacti in their stalls. The cows, labeled 1 through n, are arranged so that the i-th cow occupies the i-th stall from the left. However, Elsie, after reali... | instruction | 0 | 75,507 | 14 | 151,014 |
Tags: greedy, math
Correct Solution:
```
a, b = map(int, input().split())
ans = 0
a -= 1
while True:
if (b == 0 or a <= 0):
break
ans += a * 2 - 1
a -= 2
b -= 1
print(ans)
``` | output | 1 | 75,507 | 14 | 151,015 |
Provide tags and a correct Python 3 solution for this coding contest problem.
It is a balmy spring afternoon, and Farmer John's n cows are ruminating about link-cut cacti in their stalls. The cows, labeled 1 through n, are arranged so that the i-th cow occupies the i-th stall from the left. However, Elsie, after reali... | instruction | 0 | 75,508 | 14 | 151,016 |
Tags: greedy, math
Correct Solution:
```
n, k = map(int, input().split())
result = 0
curVal = n
for i in range(k):
if curVal <= 1:
break
result += 2 * curVal - 3
curVal -= 2
print(result)
``` | output | 1 | 75,508 | 14 | 151,017 |
Provide tags and a correct Python 3 solution for this coding contest problem.
It is a balmy spring afternoon, and Farmer John's n cows are ruminating about link-cut cacti in their stalls. The cows, labeled 1 through n, are arranged so that the i-th cow occupies the i-th stall from the left. However, Elsie, after reali... | instruction | 0 | 75,509 | 14 | 151,018 |
Tags: greedy, math
Correct Solution:
```
n, t = map(int, input().split())
if t >= n//2:
print(((n-1)*n)//2)
else:
print(((n-1)*n)//2 - ((n-t*2-1)*(n-t*2)//2))
``` | output | 1 | 75,509 | 14 | 151,019 |
Provide tags and a correct Python 3 solution for this coding contest problem.
It is a balmy spring afternoon, and Farmer John's n cows are ruminating about link-cut cacti in their stalls. The cows, labeled 1 through n, are arranged so that the i-th cow occupies the i-th stall from the left. However, Elsie, after reali... | instruction | 0 | 75,510 | 14 | 151,020 |
Tags: greedy, math
Correct Solution:
```
n, k = map(int, input().split())
k = min(k, n // 2)
ans = 0
for i in range(1, k + 1):
ans += (n - i)
t = ans
ans += ((n - 2 * k) * k)
print(ans + (k * (k - 1) // 2))
``` | output | 1 | 75,510 | 14 | 151,021 |
Provide tags and a correct Python 3 solution for this coding contest problem.
It is a balmy spring afternoon, and Farmer John's n cows are ruminating about link-cut cacti in their stalls. The cows, labeled 1 through n, are arranged so that the i-th cow occupies the i-th stall from the left. However, Elsie, after reali... | instruction | 0 | 75,511 | 14 | 151,022 |
Tags: greedy, math
Correct Solution:
```
[n,k]=[int(i) for i in input().split()]
if 2*k>=n-1:
print(int(n*(n-1)/2))
else:
print(int(n*(n-1)/2-(n-2*k)*(n-2*k-1)/2))
``` | output | 1 | 75,511 | 14 | 151,023 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
It is a balmy spring afternoon, and Farmer John's n cows are ruminating about link-cut cacti in their stalls. The cows, labeled 1 through n, are arranged so that the i-th cow occupies the i-th s... | instruction | 0 | 75,512 | 14 | 151,024 |
Yes | output | 1 | 75,512 | 14 | 151,025 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
It is a balmy spring afternoon, and Farmer John's n cows are ruminating about link-cut cacti in their stalls. The cows, labeled 1 through n, are arranged so that the i-th cow occupies the i-th s... | instruction | 0 | 75,513 | 14 | 151,026 |
Yes | output | 1 | 75,513 | 14 | 151,027 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
It is a balmy spring afternoon, and Farmer John's n cows are ruminating about link-cut cacti in their stalls. The cows, labeled 1 through n, are arranged so that the i-th cow occupies the i-th s... | instruction | 0 | 75,514 | 14 | 151,028 |
Yes | output | 1 | 75,514 | 14 | 151,029 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
It is a balmy spring afternoon, and Farmer John's n cows are ruminating about link-cut cacti in their stalls. The cows, labeled 1 through n, are arranged so that the i-th cow occupies the i-th s... | instruction | 0 | 75,515 | 14 | 151,030 |
Yes | output | 1 | 75,515 | 14 | 151,031 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
It is a balmy spring afternoon, and Farmer John's n cows are ruminating about link-cut cacti in their stalls. The cows, labeled 1 through n, are arranged so that the i-th cow occupies the i-th s... | instruction | 0 | 75,516 | 14 | 151,032 |
No | output | 1 | 75,516 | 14 | 151,033 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
It is a balmy spring afternoon, and Farmer John's n cows are ruminating about link-cut cacti in their stalls. The cows, labeled 1 through n, are arranged so that the i-th cow occupies the i-th s... | instruction | 0 | 75,517 | 14 | 151,034 |
No | output | 1 | 75,517 | 14 | 151,035 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
It is a balmy spring afternoon, and Farmer John's n cows are ruminating about link-cut cacti in their stalls. The cows, labeled 1 through n, are arranged so that the i-th cow occupies the i-th s... | instruction | 0 | 75,518 | 14 | 151,036 |
No | output | 1 | 75,518 | 14 | 151,037 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
It is a balmy spring afternoon, and Farmer John's n cows are ruminating about link-cut cacti in their stalls. The cows, labeled 1 through n, are arranged so that the i-th cow occupies the i-th s... | instruction | 0 | 75,519 | 14 | 151,038 |
No | output | 1 | 75,519 | 14 | 151,039 |
Provide tags and a correct Python 3 solution for this coding contest problem.
In BerSoft n programmers work, the programmer i is characterized by a skill r_i.
A programmer a can be a mentor of a programmer b if and only if the skill of the programmer a is strictly greater than the skill of the programmer b (r_a > r_b... | instruction | 0 | 75,627 | 14 | 151,254 |
Tags: binary search, data structures, implementation
Correct Solution:
```
n, k = list(map(int, input().split()))
r = list(map(int, input().split()))
index = sorted(range(n), key=lambda x: r[x])
m = [0 for _ in range(n)]
ls = 0
seq = 1
for i in range(1, n):
if r[index[i]] > r[index[i-1]]:
ls += seq
... | output | 1 | 75,627 | 14 | 151,255 |
Provide tags and a correct Python 3 solution for this coding contest problem.
In BerSoft n programmers work, the programmer i is characterized by a skill r_i.
A programmer a can be a mentor of a programmer b if and only if the skill of the programmer a is strictly greater than the skill of the programmer b (r_a > r_b... | instruction | 0 | 75,628 | 14 | 151,256 |
Tags: binary search, data structures, implementation
Correct Solution:
```
n, k = map(int, input().split())
a = [*map(int, input().split())]
li = []
rep = {}
res = [0]*n
for i in range(n):
li.append((a[i],i))
li.sort()
b = [[] for i in range(n)]
for i in range(k):
x, y = map(int, input().split())
b[x-1].append(y-1)
... | output | 1 | 75,628 | 14 | 151,257 |
Provide tags and a correct Python 3 solution for this coding contest problem.
In BerSoft n programmers work, the programmer i is characterized by a skill r_i.
A programmer a can be a mentor of a programmer b if and only if the skill of the programmer a is strictly greater than the skill of the programmer b (r_a > r_b... | instruction | 0 | 75,629 | 14 | 151,258 |
Tags: binary search, data structures, implementation
Correct Solution:
```
n, k = [int(i) for i in input().split()]
a = [int(i) for i in input().split()]
ans = [0] * n
for i in range(k):
x, y = [int(j) - 1 for j in input().split()]
if a[x] < a[y]:
ans[y] -= 1
if a[x] > a[y]:
ans[x] -= 1
d = {}
e = {}
f = {}
for ... | output | 1 | 75,629 | 14 | 151,259 |
Provide tags and a correct Python 3 solution for this coding contest problem.
In BerSoft n programmers work, the programmer i is characterized by a skill r_i.
A programmer a can be a mentor of a programmer b if and only if the skill of the programmer a is strictly greater than the skill of the programmer b (r_a > r_b... | instruction | 0 | 75,630 | 14 | 151,260 |
Tags: binary search, data structures, implementation
Correct Solution:
```
n, k = map(int, input().split())
s = [int(x) for x in input().split()]
s1 = [0] * n
m = []
for i in range(k):
a, b = sorted([int(x) - 1 for x in input().split()])
if s[a] > s[b]:
s1[a] -= 1
elif s[a] != s[b]:
s1[b] -=... | output | 1 | 75,630 | 14 | 151,261 |
Provide tags and a correct Python 3 solution for this coding contest problem.
In BerSoft n programmers work, the programmer i is characterized by a skill r_i.
A programmer a can be a mentor of a programmer b if and only if the skill of the programmer a is strictly greater than the skill of the programmer b (r_a > r_b... | instruction | 0 | 75,631 | 14 | 151,262 |
Tags: binary search, data structures, implementation
Correct Solution:
```
from collections import defaultdict
n , k = input().split()
n , k = [ int(n) , int(k) ]
prog_power = defaultdict(set)
prog = []
for ind,x in enumerate(input().split()) :
prog_power[int(x)].add(ind+1)
prog.append(int(x))
m = defaultdict(... | output | 1 | 75,631 | 14 | 151,263 |
Provide tags and a correct Python 3 solution for this coding contest problem.
In BerSoft n programmers work, the programmer i is characterized by a skill r_i.
A programmer a can be a mentor of a programmer b if and only if the skill of the programmer a is strictly greater than the skill of the programmer b (r_a > r_b... | instruction | 0 | 75,632 | 14 | 151,264 |
Tags: binary search, data structures, implementation
Correct Solution:
```
n, k = map(int, input().split())
a = list(map(int, input().split()))
rec = []
rec1 = {}
for i in range(n):
rec.append((i, a[i]))
rec1[i + 1] = a[i]
rec = sorted(rec, key=lambda s: s[1])
num = [0] * n
j = 0
for i in range(n):
num[r... | output | 1 | 75,632 | 14 | 151,265 |
Provide tags and a correct Python 3 solution for this coding contest problem.
In BerSoft n programmers work, the programmer i is characterized by a skill r_i.
A programmer a can be a mentor of a programmer b if and only if the skill of the programmer a is strictly greater than the skill of the programmer b (r_a > r_b... | instruction | 0 | 75,633 | 14 | 151,266 |
Tags: binary search, data structures, implementation
Correct Solution:
```
if __name__ == '__main__':
n, k = map(int, input().split())
rarr = list(map(int, input().split()))
narr = [(0, r, i) for i, r in enumerate(rarr)]
for _ in range(k):
x, y = map(int, input().split())
x -= 1
... | output | 1 | 75,633 | 14 | 151,267 |
Provide tags and a correct Python 3 solution for this coding contest problem.
In BerSoft n programmers work, the programmer i is characterized by a skill r_i.
A programmer a can be a mentor of a programmer b if and only if the skill of the programmer a is strictly greater than the skill of the programmer b (r_a > r_b... | instruction | 0 | 75,634 | 14 | 151,268 |
Tags: binary search, data structures, implementation
Correct Solution:
```
def find(num: int):
global n, k, sed
left, right = -1, n
while right - left > 1:
mid = (right + left) // 2
# print(mid)
if sed[mid] < num:
left = mid
else:
right = mid
retur... | output | 1 | 75,634 | 14 | 151,269 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
There are n parrots standing in a circle. Each parrot has a certain level of respect among other parrots, namely r_i. When a parrot with respect level x starts chattering, x neighbours to the ri... | instruction | 0 | 75,897 | 14 | 151,794 |
No | output | 1 | 75,897 | 14 | 151,795 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
There are n parrots standing in a circle. Each parrot has a certain level of respect among other parrots, namely r_i. When a parrot with respect level x starts chattering, x neighbours to the ri... | instruction | 0 | 75,898 | 14 | 151,796 |
No | output | 1 | 75,898 | 14 | 151,797 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
There are n parrots standing in a circle. Each parrot has a certain level of respect among other parrots, namely r_i. When a parrot with respect level x starts chattering, x neighbours to the ri... | instruction | 0 | 75,899 | 14 | 151,798 |
No | output | 1 | 75,899 | 14 | 151,799 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
There are n parrots standing in a circle. Each parrot has a certain level of respect among other parrots, namely r_i. When a parrot with respect level x starts chattering, x neighbours to the ri... | instruction | 0 | 75,900 | 14 | 151,800 |
No | output | 1 | 75,900 | 14 | 151,801 |
Provide tags and a correct Python 3 solution for this coding contest problem.
In recent years John has very successfully settled at his new job at the office. But John doesn't like to idly sit around while his code is compiling, so he immediately found himself an interesting distraction. The point of his distraction w... | instruction | 0 | 76,088 | 14 | 152,176 |
Tags: brute force, graphs, greedy, implementation, math
Correct Solution:
```
def solve(k, l, r, t, x, y):
k -= l
r -= l
if r >= x+y-1:
if y < x:
if k+y > r:
k -= x
return t-1 <= int(k//(x-y))
return t <= int(k//(x-y))
return True
... | output | 1 | 76,088 | 14 | 152,177 |
Provide tags and a correct Python 3 solution for this coding contest problem.
In recent years John has very successfully settled at his new job at the office. But John doesn't like to idly sit around while his code is compiling, so he immediately found himself an interesting distraction. The point of his distraction w... | instruction | 0 | 76,089 | 14 | 152,178 |
Tags: brute force, graphs, greedy, implementation, math
Correct Solution:
```
#!/usr/bin/env python
# -*- coding: utf-8 -*-
# vim:fileencoding=utf-8
import datetime
import json
import sys
import time
s = sys.stdin.readline()
sa = s.split(' ')
k = int(sa[0])
l = int(sa[1])
r = int(sa[2])
t = int(sa[3])
x = int(sa[4])... | output | 1 | 76,089 | 14 | 152,179 |
Provide tags and a correct Python 3 solution for this coding contest problem.
In recent years John has very successfully settled at his new job at the office. But John doesn't like to idly sit around while his code is compiling, so he immediately found himself an interesting distraction. The point of his distraction w... | instruction | 0 | 76,090 | 14 | 152,180 |
Tags: brute force, graphs, greedy, implementation, math
Correct Solution:
```
import sys
import math
input = sys.stdin.readline
# x,y,z=map(int,input().split())
# a = list(map(int,input().split()))
# No recursion version
def possible(start, volume, days, drink, fill):
# print("start: " + str(start) + " volume: " ... | output | 1 | 76,090 | 14 | 152,181 |
Provide tags and a correct Python 3 solution for this coding contest problem.
In recent years John has very successfully settled at his new job at the office. But John doesn't like to idly sit around while his code is compiling, so he immediately found himself an interesting distraction. The point of his distraction w... | instruction | 0 | 76,091 | 14 | 152,182 |
Tags: brute force, graphs, greedy, implementation, math
Correct Solution:
```
k, l, r, t, x, y = map(int, input().split())
if x == y:
if k - x >= l or k + y <= r:
print ("Yes")
else:
print ("No")
elif x > y:
if k + y <= r:
k = k + y
k = k - (t - 1) * (x - y)
k = k - x
if ... | output | 1 | 76,091 | 14 | 152,183 |
Provide tags and a correct Python 3 solution for this coding contest problem.
In recent years John has very successfully settled at his new job at the office. But John doesn't like to idly sit around while his code is compiling, so he immediately found himself an interesting distraction. The point of his distraction w... | instruction | 0 | 76,092 | 14 | 152,184 |
Tags: brute force, graphs, greedy, implementation, math
Correct Solution:
```
import sys
sys.setrecursionlimit(10**5)
int1 = lambda x: int(x)-1
p2D = lambda x: print(*x, sep="\n")
def II(): return int(sys.stdin.buffer.readline())
def MI(): return map(int, sys.stdin.buffer.readline().split())
def LI(): return list(map(... | output | 1 | 76,092 | 14 | 152,185 |
Provide tags and a correct Python 3 solution for this coding contest problem.
In recent years John has very successfully settled at his new job at the office. But John doesn't like to idly sit around while his code is compiling, so he immediately found himself an interesting distraction. The point of his distraction w... | instruction | 0 | 76,093 | 14 | 152,186 |
Tags: brute force, graphs, greedy, implementation, math
Correct Solution:
```
k, l, r, t, x, y = map(int, input().split())
if x == y:
if k+x <= r or k-x >= l:
print("Yes")
else:
print("No")
exit(0)
if x > y:
tot = t*(x-y)
if k - tot < l:
print("No")
elif k + y <= r:
print("Yes")
else:
if k - tot - y < ... | output | 1 | 76,093 | 14 | 152,187 |
Provide tags and a correct Python 3 solution for this coding contest problem.
In recent years John has very successfully settled at his new job at the office. But John doesn't like to idly sit around while his code is compiling, so he immediately found himself an interesting distraction. The point of his distraction w... | instruction | 0 | 76,094 | 14 | 152,188 |
Tags: brute force, graphs, greedy, implementation, math
Correct Solution:
```
k,l,r,t,x,y=map(int,input().split())
import sys
if x > y:
until = max(0, (k - (r - y) + (x - 1)) // x)
t -= until
k -= until * x
if t <= 0 or k - t*(x-y) >= l:
print("Yes")
else:
print("No")
elif x == y:
if k + y <= r or k - x >= l... | output | 1 | 76,094 | 14 | 152,189 |
Provide tags and a correct Python 3 solution for this coding contest problem.
In recent years John has very successfully settled at his new job at the office. But John doesn't like to idly sit around while his code is compiling, so he immediately found himself an interesting distraction. The point of his distraction w... | instruction | 0 | 76,095 | 14 | 152,190 |
Tags: brute force, graphs, greedy, implementation, math
Correct Solution:
```
import sys
def main():
def modst(a, s):
ret = 1
while s:
if s % 2:
ret = ret * a % mod
a = a * a % mod
s //= 2
return ret
def Cnk(n, k):
return (k... | output | 1 | 76,095 | 14 | 152,191 |
Provide tags and a correct Python 3 solution for this coding contest problem.
An army of n droids is lined up in one row. Each droid is described by m integers a1, a2, ..., am, where ai is the number of details of the i-th type in this droid's mechanism. R2-D2 wants to destroy the sequence of consecutive droids of max... | instruction | 0 | 76,251 | 14 | 152,502 |
Tags: binary search, data structures, two pointers
Correct Solution:
```
from bisect import bisect_left as bl
from bisect import bisect_right as br
import heapq
import math
from collections import *
from functools import reduce,cmp_to_key
import sys
input = sys.stdin.readline
# M = mod = 998244353
# def factors(n):re... | output | 1 | 76,251 | 14 | 152,503 |
Provide tags and a correct Python 3 solution for this coding contest problem.
An army of n droids is lined up in one row. Each droid is described by m integers a1, a2, ..., am, where ai is the number of details of the i-th type in this droid's mechanism. R2-D2 wants to destroy the sequence of consecutive droids of max... | instruction | 0 | 76,252 | 14 | 152,504 |
Tags: binary search, data structures, two pointers
Correct Solution:
```
from heapq import heappush, heappop
from sys import setrecursionlimit
from sys import stdin
from collections import defaultdict
setrecursionlimit(1000000007)
_data = iter(stdin.read().split('\n'))
def input():
return next(_data)
n, m, k = [in... | output | 1 | 76,252 | 14 | 152,505 |
Provide tags and a correct Python 3 solution for this coding contest problem.
An army of n droids is lined up in one row. Each droid is described by m integers a1, a2, ..., am, where ai is the number of details of the i-th type in this droid's mechanism. R2-D2 wants to destroy the sequence of consecutive droids of max... | instruction | 0 | 76,253 | 14 | 152,506 |
Tags: binary search, data structures, two pointers
Correct Solution:
```
from sys import *
from collections import *
f = lambda: map(int, stdin.readline().split())
n, m, k = f()
p = [0] * m
d, x = -1, 0
q = [deque() for i in range(m)]
for y in range(n):
t = list(f())
s = 0
for a, b in zip(q, t):
whi... | output | 1 | 76,253 | 14 | 152,507 |
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