message stringlengths 2 48.6k | message_type stringclasses 2
values | message_id int64 0 1 | conversation_id int64 318 108k | cluster float64 8 8 | __index_level_0__ int64 636 217k |
|---|---|---|---|---|---|
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
You are asked to watch your nephew who likes to play with toy blocks in a strange way.
He has n boxes and the i-th box has a_i blocks. His game consists of two steps:
1. he chooses an arbit... | instruction | 0 | 103,898 | 8 | 207,796 |
Yes | output | 1 | 103,898 | 8 | 207,797 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
You are asked to watch your nephew who likes to play with toy blocks in a strange way.
He has n boxes and the i-th box has a_i blocks. His game consists of two steps:
1. he chooses an arbit... | instruction | 0 | 103,899 | 8 | 207,798 |
No | output | 1 | 103,899 | 8 | 207,799 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
You are asked to watch your nephew who likes to play with toy blocks in a strange way.
He has n boxes and the i-th box has a_i blocks. His game consists of two steps:
1. he chooses an arbit... | instruction | 0 | 103,900 | 8 | 207,800 |
No | output | 1 | 103,900 | 8 | 207,801 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
You are asked to watch your nephew who likes to play with toy blocks in a strange way.
He has n boxes and the i-th box has a_i blocks. His game consists of two steps:
1. he chooses an arbit... | instruction | 0 | 103,901 | 8 | 207,802 |
No | output | 1 | 103,901 | 8 | 207,803 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
You are asked to watch your nephew who likes to play with toy blocks in a strange way.
He has n boxes and the i-th box has a_i blocks. His game consists of two steps:
1. he chooses an arbit... | instruction | 0 | 103,902 | 8 | 207,804 |
No | output | 1 | 103,902 | 8 | 207,805 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Enough is enough. Too many times it happened that Vasya forgot to dispose of garbage and his apartment stank afterwards. Now he wants to create a garbage disposal plan and stick to it.
For each of next n days Vasya knows a_i β number of uni... | instruction | 0 | 104,438 | 8 | 208,876 |
Tags: greedy
Correct Solution:
```
n,k = map(int, input().split())
s = list(map(int,input().split()))
old = 0
current = 0
idx = 0
ans = 0
while idx < len(s):
if(old != 0 and s[idx] // k == 0):
ans+= 1
old = max(s[idx] - (k-old),0)
idx+=1
continue
ans += (s[idx]+old) // k
old... | output | 1 | 104,438 | 8 | 208,877 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Enough is enough. Too many times it happened that Vasya forgot to dispose of garbage and his apartment stank afterwards. Now he wants to create a garbage disposal plan and stick to it.
For each of next n days Vasya knows a_i β number of uni... | instruction | 0 | 104,439 | 8 | 208,878 |
Tags: greedy
Correct Solution:
```
n, m = map(int, input().split())
a = list(map(int, input().split()))
res = 0
sum = 0
can = True
for i in range(n):
if sum > 0:
sum = sum + a[i]
if sum < m:
res = res + 1
sum = 0
else:
res = res + sum // m
s... | output | 1 | 104,439 | 8 | 208,879 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Enough is enough. Too many times it happened that Vasya forgot to dispose of garbage and his apartment stank afterwards. Now he wants to create a garbage disposal plan and stick to it.
For each of next n days Vasya knows a_i β number of uni... | instruction | 0 | 104,440 | 8 | 208,880 |
Tags: greedy
Correct Solution:
```
# NTFS: pajenegod
n,k = map(int,input().split())
lis = list(map(int,input().split()))
ans = 0
for i in range(n): # Iterate over all days
ans += lis[i]//k # calculate bags required
rem = lis[i]%k # if still some bags remain
lis[i] = rem
if rem:
ans += 1 # then... | output | 1 | 104,440 | 8 | 208,881 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Enough is enough. Too many times it happened that Vasya forgot to dispose of garbage and his apartment stank afterwards. Now he wants to create a garbage disposal plan and stick to it.
For each of next n days Vasya knows a_i β number of uni... | instruction | 0 | 104,441 | 8 | 208,882 |
Tags: greedy
Correct Solution:
```
n, k = map(int,input().split())
nums = list(map(int,input().split()))
result = 0
remain = 0
for num in nums:
if not (num+remain)//k and remain:
result += 1
remain = 0
continue
result += (num+remain)//k
remain = (num+remain)%k
if remain:
resul... | output | 1 | 104,441 | 8 | 208,883 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Enough is enough. Too many times it happened that Vasya forgot to dispose of garbage and his apartment stank afterwards. Now he wants to create a garbage disposal plan and stick to it.
For each of next n days Vasya knows a_i β number of uni... | instruction | 0 | 104,442 | 8 | 208,884 |
Tags: greedy
Correct Solution:
```
n,k=[int(x) for x in input().split()]
a=[int(x) for x in input().split()]
ans=0
pre=0
for i in range(n):
if pre!=0:
ans+=1
a[i]-=(k-pre)
if a[i]<0:a[i]=0
ans+=a[i]//k
pre=a[i]-a[i]//k*k
if pre!=0 : ans+=1
print(ans)
``` | output | 1 | 104,442 | 8 | 208,885 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Enough is enough. Too many times it happened that Vasya forgot to dispose of garbage and his apartment stank afterwards. Now he wants to create a garbage disposal plan and stick to it.
For each of next n days Vasya knows a_i β number of uni... | instruction | 0 | 104,443 | 8 | 208,886 |
Tags: greedy
Correct Solution:
```
from math import floor
n,k=map(int,input().split())
a=list(map(int,input().split()))
ans=0
i=0
rem=0
while i<n:
if i<n-1:
if a[i]+rem<=k and rem!=0:
ans+=1
i+=1
rem=0
else:
ans+=floor((a[i]+rem)/k)
rem=(a[... | output | 1 | 104,443 | 8 | 208,887 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Enough is enough. Too many times it happened that Vasya forgot to dispose of garbage and his apartment stank afterwards. Now he wants to create a garbage disposal plan and stick to it.
For each of next n days Vasya knows a_i β number of uni... | instruction | 0 | 104,444 | 8 | 208,888 |
Tags: greedy
Correct Solution:
```
n,k = map(int,input().split())
t = list(map(int,input().split()))
t_bool = []
for x in range(0,len(t),+1):
t_bool.append(False)
wyn = 0
r = 0
przel = False
for x in range(0,len(t),+1):
if t_bool[x]==True:
if t[x]!=0:
wyn+=1
t[x] -= k
if t[x]... | output | 1 | 104,444 | 8 | 208,889 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Enough is enough. Too many times it happened that Vasya forgot to dispose of garbage and his apartment stank afterwards. Now he wants to create a garbage disposal plan and stick to it.
For each of next n days Vasya knows a_i β number of uni... | instruction | 0 | 104,445 | 8 | 208,890 |
Tags: greedy
Correct Solution:
```
n,k=map(int,input().split())
arr=list(map(int,input().split()))
ans=arr[0]//k
val=arr[0]%k
for i in range(1,n):
if(val==0):
ans+=arr[i]//k
val=arr[i]%k
else:
val+=arr[i]
if(val<k):
val=0
ans+=1
else:
a... | output | 1 | 104,445 | 8 | 208,891 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Enough is enough. Too many times it happened that Vasya forgot to dispose of garbage and his apartment stank afterwards. Now he wants to create a garbage disposal plan and stick to it.
For each... | instruction | 0 | 104,446 | 8 | 208,892 |
Yes | output | 1 | 104,446 | 8 | 208,893 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Enough is enough. Too many times it happened that Vasya forgot to dispose of garbage and his apartment stank afterwards. Now he wants to create a garbage disposal plan and stick to it.
For each... | instruction | 0 | 104,447 | 8 | 208,894 |
Yes | output | 1 | 104,447 | 8 | 208,895 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Enough is enough. Too many times it happened that Vasya forgot to dispose of garbage and his apartment stank afterwards. Now he wants to create a garbage disposal plan and stick to it.
For each... | instruction | 0 | 104,448 | 8 | 208,896 |
Yes | output | 1 | 104,448 | 8 | 208,897 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Enough is enough. Too many times it happened that Vasya forgot to dispose of garbage and his apartment stank afterwards. Now he wants to create a garbage disposal plan and stick to it.
For each... | instruction | 0 | 104,449 | 8 | 208,898 |
Yes | output | 1 | 104,449 | 8 | 208,899 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Enough is enough. Too many times it happened that Vasya forgot to dispose of garbage and his apartment stank afterwards. Now he wants to create a garbage disposal plan and stick to it.
For each... | instruction | 0 | 104,450 | 8 | 208,900 |
No | output | 1 | 104,450 | 8 | 208,901 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Enough is enough. Too many times it happened that Vasya forgot to dispose of garbage and his apartment stank afterwards. Now he wants to create a garbage disposal plan and stick to it.
For each... | instruction | 0 | 104,451 | 8 | 208,902 |
No | output | 1 | 104,451 | 8 | 208,903 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Enough is enough. Too many times it happened that Vasya forgot to dispose of garbage and his apartment stank afterwards. Now he wants to create a garbage disposal plan and stick to it.
For each... | instruction | 0 | 104,452 | 8 | 208,904 |
No | output | 1 | 104,452 | 8 | 208,905 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Enough is enough. Too many times it happened that Vasya forgot to dispose of garbage and his apartment stank afterwards. Now he wants to create a garbage disposal plan and stick to it.
For each... | instruction | 0 | 104,453 | 8 | 208,906 |
No | output | 1 | 104,453 | 8 | 208,907 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Vasya has a pile, that consists of some number of stones. n times he either took one stone from the pile or added one stone to the pile. The pile was non-empty before each operation of taking one stone from the pile.
You are given n operati... | instruction | 0 | 104,471 | 8 | 208,942 |
Tags: implementation, math
Correct Solution:
```
n=int(input())
s=input()
ini=0
sta=0
for i in range(n):
if s[i]=="-":
if sta==0:
ini+=1
else:
sta-=1
if s[i]=="+":
sta+=1
print(sta)
``` | output | 1 | 104,471 | 8 | 208,943 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Vasya has a pile, that consists of some number of stones. n times he either took one stone from the pile or added one stone to the pile. The pile was non-empty before each operation of taking one stone from the pile.
You are given n operati... | instruction | 0 | 104,472 | 8 | 208,944 |
Tags: implementation, math
Correct Solution:
```
op = int(input())
pile=input()
a=pile[0]
if a=='-':
stone=1
else:
stone=0
for i in range(op):
if pile[i]=='+':
stone+=1
else:
stone-=1
if stone<0:
stone=0
print(stone)
``` | output | 1 | 104,472 | 8 | 208,945 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Vasya has a pile, that consists of some number of stones. n times he either took one stone from the pile or added one stone to the pile. The pile was non-empty before each operation of taking one stone from the pile.
You are given n operati... | instruction | 0 | 104,473 | 8 | 208,946 |
Tags: implementation, math
Correct Solution:
```
num = int(input())
string=str(input())
total=0
for counter,item in enumerate(string):
if item=="-" and total==0:
continue
elif item=="-" and total!=0:
total=total-1
elif item=="+":
total=total+1
print(total)
``` | output | 1 | 104,473 | 8 | 208,947 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Vasya has a pile, that consists of some number of stones. n times he either took one stone from the pile or added one stone to the pile. The pile was non-empty before each operation of taking one stone from the pile.
You are given n operati... | instruction | 0 | 104,474 | 8 | 208,948 |
Tags: implementation, math
Correct Solution:
```
n = int(input())
s = input()
ans = 0
for i in range(n):
ans = max(ans, s[i:].count("+")-s[i:].count("-"))
print(ans)
``` | output | 1 | 104,474 | 8 | 208,949 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Vasya has a pile, that consists of some number of stones. n times he either took one stone from the pile or added one stone to the pile. The pile was non-empty before each operation of taking one stone from the pile.
You are given n operati... | instruction | 0 | 104,475 | 8 | 208,950 |
Tags: implementation, math
Correct Solution:
```
def rahul(word):
return[char for char in word]
a=int(input())
b=rahul(input())
r=0
s=0
while r<a:
if b[r]=='+':
s=s+1
elif b[r]=='-' and s>0:
s=s-1
r=r+1
print(s)
``` | output | 1 | 104,475 | 8 | 208,951 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Vasya has a pile, that consists of some number of stones. n times he either took one stone from the pile or added one stone to the pile. The pile was non-empty before each operation of taking one stone from the pile.
You are given n operati... | instruction | 0 | 104,476 | 8 | 208,952 |
Tags: implementation, math
Correct Solution:
```
n = int(input())
a = input()
res = 0
for i in range(n):
if a[i] == '-':
res -= 1
elif a[i] == '+':
if res < 0:
res = 1
else:
res += 1
if res < 0:
res = 0
print(res)
``` | output | 1 | 104,476 | 8 | 208,953 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Vasya has a pile, that consists of some number of stones. n times he either took one stone from the pile or added one stone to the pile. The pile was non-empty before each operation of taking one stone from the pile.
You are given n operati... | instruction | 0 | 104,477 | 8 | 208,954 |
Tags: implementation, math
Correct Solution:
```
def run_commands(start, cmd):
for c in cmd:
if c == "-":
start -= 1
#print("subtracted to", start)
elif c == "+":
start += 1
if start < 0:
return False
return start
n = int(input())
cmd = l... | output | 1 | 104,477 | 8 | 208,955 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Vasya has a pile, that consists of some number of stones. n times he either took one stone from the pile or added one stone to the pile. The pile was non-empty before each operation of taking one stone from the pile.
You are given n operati... | instruction | 0 | 104,478 | 8 | 208,956 |
Tags: implementation, math
Correct Solution:
```
n = int(input())
s = input()
p = False
x = 0
for i in range(n):
if not p and s[i] == "+":
p = True
if p:
if s[i] == "+":
x += 1
else:
if x > 0:
x -= 1
print(x)
``` | output | 1 | 104,478 | 8 | 208,957 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Vasya has a pile, that consists of some number of stones. n times he either took one stone from the pile or added one stone to the pile. The pile was non-empty before each operation of taking on... | instruction | 0 | 104,479 | 8 | 208,958 |
Yes | output | 1 | 104,479 | 8 | 208,959 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Vasya has a pile, that consists of some number of stones. n times he either took one stone from the pile or added one stone to the pile. The pile was non-empty before each operation of taking on... | instruction | 0 | 104,480 | 8 | 208,960 |
Yes | output | 1 | 104,480 | 8 | 208,961 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Vasya has a pile, that consists of some number of stones. n times he either took one stone from the pile or added one stone to the pile. The pile was non-empty before each operation of taking on... | instruction | 0 | 104,481 | 8 | 208,962 |
Yes | output | 1 | 104,481 | 8 | 208,963 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Vasya has a pile, that consists of some number of stones. n times he either took one stone from the pile or added one stone to the pile. The pile was non-empty before each operation of taking on... | instruction | 0 | 104,482 | 8 | 208,964 |
Yes | output | 1 | 104,482 | 8 | 208,965 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Vasya has a pile, that consists of some number of stones. n times he either took one stone from the pile or added one stone to the pile. The pile was non-empty before each operation of taking on... | instruction | 0 | 104,483 | 8 | 208,966 |
No | output | 1 | 104,483 | 8 | 208,967 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Vasya has a pile, that consists of some number of stones. n times he either took one stone from the pile or added one stone to the pile. The pile was non-empty before each operation of taking on... | instruction | 0 | 104,484 | 8 | 208,968 |
No | output | 1 | 104,484 | 8 | 208,969 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Vasya has a pile, that consists of some number of stones. n times he either took one stone from the pile or added one stone to the pile. The pile was non-empty before each operation of taking on... | instruction | 0 | 104,485 | 8 | 208,970 |
No | output | 1 | 104,485 | 8 | 208,971 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Vasya has a pile, that consists of some number of stones. n times he either took one stone from the pile or added one stone to the pile. The pile was non-empty before each operation of taking on... | instruction | 0 | 104,486 | 8 | 208,972 |
No | output | 1 | 104,486 | 8 | 208,973 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Lengths are measures in Baden in inches and feet. To a length from centimeters it is enough to know that an inch equals three centimeters in Baden and one foot contains 12 inches.
You are given... | instruction | 0 | 104,532 | 8 | 209,064 |
Yes | output | 1 | 104,532 | 8 | 209,065 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Lengths are measures in Baden in inches and feet. To a length from centimeters it is enough to know that an inch equals three centimeters in Baden and one foot contains 12 inches.
You are given... | instruction | 0 | 104,533 | 8 | 209,066 |
Yes | output | 1 | 104,533 | 8 | 209,067 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Lengths are measures in Baden in inches and feet. To a length from centimeters it is enough to know that an inch equals three centimeters in Baden and one foot contains 12 inches.
You are given... | instruction | 0 | 104,536 | 8 | 209,072 |
No | output | 1 | 104,536 | 8 | 209,073 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Lengths are measures in Baden in inches and feet. To a length from centimeters it is enough to know that an inch equals three centimeters in Baden and one foot contains 12 inches.
You are given... | instruction | 0 | 104,537 | 8 | 209,074 |
No | output | 1 | 104,537 | 8 | 209,075 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Dima's got a staircase that consists of n stairs. The first stair is at height a1, the second one is at a2, the last one is at an (1 β€ a1 β€ a2 β€ ... β€ an).
Dima decided to play with the staircase, so he is throwing rectangular boxes at the... | instruction | 0 | 104,751 | 8 | 209,502 |
Tags: data structures, implementation
Correct Solution:
```
_ = input()
a = list(map(int, input().split(' ')))
m = input()
res = list()
for _ in range(int(m)):
w, h = map(int, input().split(' '))
#print(w, h)
cmax = max(a[0], a[w-1])
res.append(cmax)
# for x in range(w):
# a[x] = cmax + h... | output | 1 | 104,751 | 8 | 209,503 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Dima's got a staircase that consists of n stairs. The first stair is at height a1, the second one is at a2, the last one is at an (1 β€ a1 β€ a2 β€ ... β€ an).
Dima decided to play with the staircase, so he is throwing rectangular boxes at the... | instruction | 0 | 104,752 | 8 | 209,504 |
Tags: data structures, implementation
Correct Solution:
```
n=int(input())
A=[0]+[int(x) for x in input().split()]
m=int(input())
curHeight=0
# print(A)
Answer=[]
for i in range(m):
a,b=map(int, input().split())
curHeight=max(curHeight,A[a])
Answer.append(str(curHeight))
curHeight+=b
print("\n".join(Answer))
``... | output | 1 | 104,752 | 8 | 209,505 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Dima's got a staircase that consists of n stairs. The first stair is at height a1, the second one is at a2, the last one is at an (1 β€ a1 β€ a2 β€ ... β€ an).
Dima decided to play with the staircase, so he is throwing rectangular boxes at the... | instruction | 0 | 104,753 | 8 | 209,506 |
Tags: data structures, implementation
Correct Solution:
```
n = int(input())
a = list(map(int, input().split()))
m = int(input())
ans = 0
res = [0 for i in range(m)]
x = 0
for i in range(m):
w, h = map(int, input().split())
ans = max(a[w - 1], ans + x)
x = h
res[i] = ans
print(*res)
``` | output | 1 | 104,753 | 8 | 209,507 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Dima's got a staircase that consists of n stairs. The first stair is at height a1, the second one is at a2, the last one is at an (1 β€ a1 β€ a2 β€ ... β€ an).
Dima decided to play with the staircase, so he is throwing rectangular boxes at the... | instruction | 0 | 104,754 | 8 | 209,508 |
Tags: data structures, implementation
Correct Solution:
```
def check(n , a , m , dimensions):
result = list()
prev = 0
for ele in dimensions:
w = ele[0]
h = ele[1]
if w <= prev:
maxHeight = a[prev]
else:
... | output | 1 | 104,754 | 8 | 209,509 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Dima's got a staircase that consists of n stairs. The first stair is at height a1, the second one is at a2, the last one is at an (1 β€ a1 β€ a2 β€ ... β€ an).
Dima decided to play with the staircase, so he is throwing rectangular boxes at the... | instruction | 0 | 104,755 | 8 | 209,510 |
Tags: data structures, implementation
Correct Solution:
```
n=int(input())
l=list(map(int,input().split()))
g=l[0]
m=int(input())
S=''
for i in range(m) :
a,b=map(int,input().split())
t=max(l[0],l[a-1])
S+=str(t)+'\n'
l[0]=t+b
l[a-1]=t+b
print(S)
``` | output | 1 | 104,755 | 8 | 209,511 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Dima's got a staircase that consists of n stairs. The first stair is at height a1, the second one is at a2, the last one is at an (1 β€ a1 β€ a2 β€ ... β€ an).
Dima decided to play with the staircase, so he is throwing rectangular boxes at the... | instruction | 0 | 104,756 | 8 | 209,512 |
Tags: data structures, implementation
Correct Solution:
```
n = int(input())
l = list(map(int,input().split()))
m = int(input())
for i in range(m):
w,h = map(int,input().split())
ans = max(l[0],l[w-1])
print(ans)
l[0]=ans+h
``` | output | 1 | 104,756 | 8 | 209,513 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Dima's got a staircase that consists of n stairs. The first stair is at height a1, the second one is at a2, the last one is at an (1 β€ a1 β€ a2 β€ ... β€ an).
Dima decided to play with the staircase, so he is throwing rectangular boxes at the... | instruction | 0 | 104,757 | 8 | 209,514 |
Tags: data structures, implementation
Correct Solution:
```
## necessary imports
import sys
input = sys.stdin.readline
from math import log2, log, ceil
# swap_array function
def swaparr(arr, a, b):
temp = arr[a];
arr[a] = arr[b];
arr[b] = temp
## gcd function
def gcd(a, b):
if a == 0:
retur... | output | 1 | 104,757 | 8 | 209,515 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Dima's got a staircase that consists of n stairs. The first stair is at height a1, the second one is at a2, the last one is at an (1 β€ a1 β€ a2 β€ ... β€ an).
Dima decided to play with the staircase, so he is throwing rectangular boxes at the... | instruction | 0 | 104,758 | 8 | 209,516 |
Tags: data structures, implementation
Correct Solution:
```
from collections import Counter, defaultdict, OrderedDict, deque
from bisect import bisect_left, bisect_right
from functools import reduce, lru_cache
from typing import List
import itertools
import sys
import math
import heapq
import string
import random
MIN, ... | output | 1 | 104,758 | 8 | 209,517 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Dima's got a staircase that consists of n stairs. The first stair is at height a1, the second one is at a2, the last one is at an (1 β€ a1 β€ a2 β€ ... β€ an).
Dima decided to play with the stairc... | instruction | 0 | 104,759 | 8 | 209,518 |
Yes | output | 1 | 104,759 | 8 | 209,519 |
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