s_id stringlengths 10 10 | p_id stringlengths 6 6 | u_id stringlengths 10 10 | date stringlengths 10 10 | language stringclasses 1
value | original_language stringclasses 11
values | filename_ext stringclasses 1
value | status stringclasses 1
value | cpu_time int64 0 100 | memory stringlengths 4 6 | code_size int64 15 14.7k | code stringlengths 15 14.7k | problem_id stringlengths 6 6 | problem_description stringlengths 358 9.83k | input stringlengths 2 4.87k | output stringclasses 807
values | __index_level_0__ int64 1.1k 1.22M |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
s091432422 | p04029 | u973108807 | 1588643990 | Python | Python (3.4.3) | py | Accepted | 18 | 2940 | 34 | n = int(input())
print(n*(n+1)//2) | p04029 | <span class="lang-en">
<p>Score : <var>100</var> points</p>
<div class="part">
<section>
<h3>Problem Statement</h3><p>There are <var>N</var> children in AtCoder Kindergarten. Mr. Evi will arrange the children in a line, then give <var>1</var> candy to the first child in the line, <var>2</var> candies to the second chil... | 3
| 6
| 1,202,281 |
s022875497 | p04029 | u178474644 | 1588633147 | Python | Python (3.4.3) | py | Accepted | 17 | 2940 | 34 | N = int(input())
print(N*(N+1)//2) | p04029 | <span class="lang-en">
<p>Score : <var>100</var> points</p>
<div class="part">
<section>
<h3>Problem Statement</h3><p>There are <var>N</var> children in AtCoder Kindergarten. Mr. Evi will arrange the children in a line, then give <var>1</var> candy to the first child in the line, <var>2</var> candies to the second chil... | 3
| 6
| 1,202,282 |
s379796163 | p04029 | u178474644 | 1588632931 | Python | Python (3.4.3) | py | Accepted | 18 | 2940 | 67 | N= int(input())
C=0
for i in range(N):
C = C + i + 1
print(C) | p04029 | <span class="lang-en">
<p>Score : <var>100</var> points</p>
<div class="part">
<section>
<h3>Problem Statement</h3><p>There are <var>N</var> children in AtCoder Kindergarten. Mr. Evi will arrange the children in a line, then give <var>1</var> candy to the first child in the line, <var>2</var> candies to the second chil... | 3
| 6
| 1,202,283 |
s488179133 | p04029 | u483748949 | 1588621984 | Python | Python (3.4.3) | py | Accepted | 17 | 2940 | 46 | n = int(input())
c = int(n*(n+1) / 2)
print(c) | p04029 | <span class="lang-en">
<p>Score : <var>100</var> points</p>
<div class="part">
<section>
<h3>Problem Statement</h3><p>There are <var>N</var> children in AtCoder Kindergarten. Mr. Evi will arrange the children in a line, then give <var>1</var> candy to the first child in the line, <var>2</var> candies to the second chil... | 3
| 6
| 1,202,284 |
s330290494 | p04029 | u629709614 | 1588619445 | Python | Python (3.4.3) | py | Accepted | 17 | 2940 | 75 | N = int(input())
Count = 0
for n in range(1, N+1):
Count+=n
print(Count) | p04029 | <span class="lang-en">
<p>Score : <var>100</var> points</p>
<div class="part">
<section>
<h3>Problem Statement</h3><p>There are <var>N</var> children in AtCoder Kindergarten. Mr. Evi will arrange the children in a line, then give <var>1</var> candy to the first child in the line, <var>2</var> candies to the second chil... | 3
| 6
| 1,202,285 |
s794512670 | p04029 | u774598729 | 1588610818 | Python | Python (3.4.3) | py | Accepted | 17 | 2940 | 71 | children = int(input())
candy = children * (children+1)//2
print(candy) | p04029 | <span class="lang-en">
<p>Score : <var>100</var> points</p>
<div class="part">
<section>
<h3>Problem Statement</h3><p>There are <var>N</var> children in AtCoder Kindergarten. Mr. Evi will arrange the children in a line, then give <var>1</var> candy to the first child in the line, <var>2</var> candies to the second chil... | 3
| 6
| 1,202,286 |
s359300117 | p04029 | u587589241 | 1588600966 | Python | Python (3.4.3) | py | Accepted | 17 | 2940 | 57 | n=int(input())
s=0
for i in range(n+1):
s+=i
print(s) | p04029 | <span class="lang-en">
<p>Score : <var>100</var> points</p>
<div class="part">
<section>
<h3>Problem Statement</h3><p>There are <var>N</var> children in AtCoder Kindergarten. Mr. Evi will arrange the children in a line, then give <var>1</var> candy to the first child in the line, <var>2</var> candies to the second chil... | 3
| 6
| 1,202,287 |
s939947629 | p04029 | u572373398 | 1588600183 | Python | Python (3.4.3) | py | Accepted | 17 | 2940 | 76 | N = int(input())
ans = 0
for i in range(1, N + 1):
ans += i
print(ans)
| p04029 | <span class="lang-en">
<p>Score : <var>100</var> points</p>
<div class="part">
<section>
<h3>Problem Statement</h3><p>There are <var>N</var> children in AtCoder Kindergarten. Mr. Evi will arrange the children in a line, then give <var>1</var> candy to the first child in the line, <var>2</var> candies to the second chil... | 3
| 6
| 1,202,288 |
s112798914 | p04029 | u301679431 | 1588590385 | Python | Python (3.4.3) | py | Accepted | 17 | 2940 | 36 | N=int(input());print(int((1+N)*N/2)) | p04029 | <span class="lang-en">
<p>Score : <var>100</var> points</p>
<div class="part">
<section>
<h3>Problem Statement</h3><p>There are <var>N</var> children in AtCoder Kindergarten. Mr. Evi will arrange the children in a line, then give <var>1</var> candy to the first child in the line, <var>2</var> candies to the second chil... | 3
| 6
| 1,202,289 |
s437359648 | p04029 | u806403461 | 1588553099 | Python | Python (3.4.3) | py | Accepted | 17 | 2940 | 40 | N = int(input())
print(int(N*(N+1)/2))
| p04029 | <span class="lang-en">
<p>Score : <var>100</var> points</p>
<div class="part">
<section>
<h3>Problem Statement</h3><p>There are <var>N</var> children in AtCoder Kindergarten. Mr. Evi will arrange the children in a line, then give <var>1</var> candy to the first child in the line, <var>2</var> candies to the second chil... | 3
| 6
| 1,202,290 |
s586850116 | p04029 | u106797249 | 1588541323 | Python | Python (3.4.3) | py | Accepted | 17 | 2940 | 111 |
def resolve():
N = int(input())
print(N*(N+1)//2)
if '__main__' == __name__:
resolve() | p04029 | <span class="lang-en">
<p>Score : <var>100</var> points</p>
<div class="part">
<section>
<h3>Problem Statement</h3><p>There are <var>N</var> children in AtCoder Kindergarten. Mr. Evi will arrange the children in a line, then give <var>1</var> candy to the first child in the line, <var>2</var> candies to the second chil... | 3
| 6
| 1,202,291 |
s091120519 | p04029 | u260764792 | 1588533231 | Python | Python (3.4.3) | py | Accepted | 17 | 2940 | 32 | n=int(input())
print((n+1)*n//2) | p04029 | <span class="lang-en">
<p>Score : <var>100</var> points</p>
<div class="part">
<section>
<h3>Problem Statement</h3><p>There are <var>N</var> children in AtCoder Kindergarten. Mr. Evi will arrange the children in a line, then give <var>1</var> candy to the first child in the line, <var>2</var> candies to the second chil... | 3
| 6
| 1,202,292 |
s106614778 | p04029 | u849229491 | 1588532478 | Python | Python (3.4.3) | py | Accepted | 17 | 2940 | 86 | n = int(input())
ans = 1
b = 1
for i in range(n-1):
b += 1
ans += b
print(ans) | p04029 | <span class="lang-en">
<p>Score : <var>100</var> points</p>
<div class="part">
<section>
<h3>Problem Statement</h3><p>There are <var>N</var> children in AtCoder Kindergarten. Mr. Evi will arrange the children in a line, then give <var>1</var> candy to the first child in the line, <var>2</var> candies to the second chil... | 3
| 6
| 1,202,293 |
s761826882 | p04029 | u144203608 | 1588521581 | Python | Python (3.4.3) | py | Accepted | 17 | 2940 | 65 | N=int(input())
ans=0
for i in range(N) :
ans=ans+i+1
print(ans) | p04029 | <span class="lang-en">
<p>Score : <var>100</var> points</p>
<div class="part">
<section>
<h3>Problem Statement</h3><p>There are <var>N</var> children in AtCoder Kindergarten. Mr. Evi will arrange the children in a line, then give <var>1</var> candy to the first child in the line, <var>2</var> candies to the second chil... | 3
| 6
| 1,202,294 |
s611551610 | p04029 | u492447501 | 1588495574 | Python | Python (3.4.3) | py | Accepted | 17 | 3060 | 139 | N = int(input())
def dfs(n):#n人の必要な個数
if n==1:
return 1
ans = n + dfs(n-1)
return ans
print(dfs(N)) | p04029 | <span class="lang-en">
<p>Score : <var>100</var> points</p>
<div class="part">
<section>
<h3>Problem Statement</h3><p>There are <var>N</var> children in AtCoder Kindergarten. Mr. Evi will arrange the children in a line, then give <var>1</var> candy to the first child in the line, <var>2</var> candies to the second chil... | 3
| 6
| 1,202,295 |
s127147713 | p04029 | u366886346 | 1588494699 | Python | Python (3.4.3) | py | Accepted | 17 | 2940 | 37 | n=int(input())
print(int((1+n)*n/2))
| p04029 | <span class="lang-en">
<p>Score : <var>100</var> points</p>
<div class="part">
<section>
<h3>Problem Statement</h3><p>There are <var>N</var> children in AtCoder Kindergarten. Mr. Evi will arrange the children in a line, then give <var>1</var> candy to the first child in the line, <var>2</var> candies to the second chil... | 3
| 6
| 1,202,296 |
s668603818 | p04029 | u126844573 | 1588469906 | Python | Python (3.4.3) | py | Accepted | 17 | 2940 | 65 | ans = 0
for q in range(int(input()) + 1):
ans += q
print(ans) | p04029 | <span class="lang-en">
<p>Score : <var>100</var> points</p>
<div class="part">
<section>
<h3>Problem Statement</h3><p>There are <var>N</var> children in AtCoder Kindergarten. Mr. Evi will arrange the children in a line, then give <var>1</var> candy to the first child in the line, <var>2</var> candies to the second chil... | 3
| 6
| 1,202,297 |
s756015869 | p04029 | u922851354 | 1588466598 | Python | Python (3.4.3) | py | Accepted | 17 | 2940 | 59 | n=int(input())
x=0
for i in range(n):
x+=i+1
print(x) | p04029 | <span class="lang-en">
<p>Score : <var>100</var> points</p>
<div class="part">
<section>
<h3>Problem Statement</h3><p>There are <var>N</var> children in AtCoder Kindergarten. Mr. Evi will arrange the children in a line, then give <var>1</var> candy to the first child in the line, <var>2</var> candies to the second chil... | 3
| 6
| 1,202,298 |
s956125111 | p04029 | u831081653 | 1588465326 | Python | Python (3.4.3) | py | Accepted | 17 | 2940 | 71 | n = int(input())
ans = 0
for i in range(1,n+1):
ans += i
print(ans) | p04029 | <span class="lang-en">
<p>Score : <var>100</var> points</p>
<div class="part">
<section>
<h3>Problem Statement</h3><p>There are <var>N</var> children in AtCoder Kindergarten. Mr. Evi will arrange the children in a line, then give <var>1</var> candy to the first child in the line, <var>2</var> candies to the second chil... | 3
| 6
| 1,202,299 |
s734184547 | p04029 | u459150945 | 1588391460 | Python | Python (3.4.3) | py | Accepted | 17 | 2940 | 35 | n = int(input())
print(n*(n+1)//2)
| p04029 | <span class="lang-en">
<p>Score : <var>100</var> points</p>
<div class="part">
<section>
<h3>Problem Statement</h3><p>There are <var>N</var> children in AtCoder Kindergarten. Mr. Evi will arrange the children in a line, then give <var>1</var> candy to the first child in the line, <var>2</var> candies to the second chil... | 3
| 6
| 1,202,300 |
s927904861 | p04029 | u459150945 | 1588391414 | Python | Python (3.4.3) | py | Accepted | 17 | 2940 | 73 | n = int(input())
ans = 0
for i in range(1, n+1):
ans += i
print(ans)
| p04029 | <span class="lang-en">
<p>Score : <var>100</var> points</p>
<div class="part">
<section>
<h3>Problem Statement</h3><p>There are <var>N</var> children in AtCoder Kindergarten. Mr. Evi will arrange the children in a line, then give <var>1</var> candy to the first child in the line, <var>2</var> candies to the second chil... | 3
| 6
| 1,202,301 |
s680109683 | p04029 | u828139046 | 1588371817 | Python | Python (3.4.3) | py | Accepted | 16 | 2940 | 96 | n = int(input())
count = 0
num = 1
for i in range(n):
count += num
num += 1
print(count) | p04029 | <span class="lang-en">
<p>Score : <var>100</var> points</p>
<div class="part">
<section>
<h3>Problem Statement</h3><p>There are <var>N</var> children in AtCoder Kindergarten. Mr. Evi will arrange the children in a line, then give <var>1</var> candy to the first child in the line, <var>2</var> candies to the second chil... | 3
| 6
| 1,202,302 |
s331078498 | p04029 | u943057856 | 1588361043 | Python | Python (3.4.3) | py | Accepted | 18 | 2940 | 32 | n=int(input())
print(n*(n+1)//2) | p04029 | <span class="lang-en">
<p>Score : <var>100</var> points</p>
<div class="part">
<section>
<h3>Problem Statement</h3><p>There are <var>N</var> children in AtCoder Kindergarten. Mr. Evi will arrange the children in a line, then give <var>1</var> candy to the first child in the line, <var>2</var> candies to the second chil... | 3
| 6
| 1,202,303 |
s171544533 | p04029 | u943057856 | 1588360962 | Python | Python (3.4.3) | py | Accepted | 17 | 2940 | 65 | n=int(input())
ans=0
for i in range(1,n+1):
ans+=i
print(ans) | p04029 | <span class="lang-en">
<p>Score : <var>100</var> points</p>
<div class="part">
<section>
<h3>Problem Statement</h3><p>There are <var>N</var> children in AtCoder Kindergarten. Mr. Evi will arrange the children in a line, then give <var>1</var> candy to the first child in the line, <var>2</var> candies to the second chil... | 3
| 6
| 1,202,304 |
s433474908 | p04029 | u417959834 | 1588355609 | Python | Python (3.4.3) | py | Accepted | 17 | 2940 | 122 | #! python3
def main():
N = int(input())
ans = 0
for i in range(N):
ans += (i+1)
print(ans)
main()
| p04029 | <span class="lang-en">
<p>Score : <var>100</var> points</p>
<div class="part">
<section>
<h3>Problem Statement</h3><p>There are <var>N</var> children in AtCoder Kindergarten. Mr. Evi will arrange the children in a line, then give <var>1</var> candy to the first child in the line, <var>2</var> candies to the second chil... | 3
| 6
| 1,202,305 |
s328175511 | p04029 | u085530099 | 1588349188 | Python | Python (3.4.3) | py | Accepted | 17 | 2940 | 76 | n = int(input())
candy = 0
for i in range(1, n+1):
candy += i
print(candy) | p04029 | <span class="lang-en">
<p>Score : <var>100</var> points</p>
<div class="part">
<section>
<h3>Problem Statement</h3><p>There are <var>N</var> children in AtCoder Kindergarten. Mr. Evi will arrange the children in a line, then give <var>1</var> candy to the first child in the line, <var>2</var> candies to the second chil... | 3
| 6
| 1,202,306 |
s255856190 | p04029 | u586206420 | 1588302982 | Python | Python (3.4.3) | py | Accepted | 18 | 2940 | 55 | s=int(input())
n=0
while(s>0):
n=n+s
s=s-1
print(n) | p04029 | <span class="lang-en">
<p>Score : <var>100</var> points</p>
<div class="part">
<section>
<h3>Problem Statement</h3><p>There are <var>N</var> children in AtCoder Kindergarten. Mr. Evi will arrange the children in a line, then give <var>1</var> candy to the first child in the line, <var>2</var> candies to the second chil... | 3
| 6
| 1,202,307 |
s164334532 | p04029 | u586206420 | 1588302896 | Python | Python (3.4.3) | py | Accepted | 17 | 2940 | 55 | s=int(input())
n=0
while(s>0):
n=n+s
s=s-1
print(n) | p04029 | <span class="lang-en">
<p>Score : <var>100</var> points</p>
<div class="part">
<section>
<h3>Problem Statement</h3><p>There are <var>N</var> children in AtCoder Kindergarten. Mr. Evi will arrange the children in a line, then give <var>1</var> candy to the first child in the line, <var>2</var> candies to the second chil... | 3
| 6
| 1,202,308 |
s373903474 | p04029 | u215414447 | 1588302892 | Python | Python (3.4.3) | py | Accepted | 17 | 2940 | 71 | n=int(input())
sum=0
for i in range(1,n+1):
sum=sum+i
print(sum) | p04029 | <span class="lang-en">
<p>Score : <var>100</var> points</p>
<div class="part">
<section>
<h3>Problem Statement</h3><p>There are <var>N</var> children in AtCoder Kindergarten. Mr. Evi will arrange the children in a line, then give <var>1</var> candy to the first child in the line, <var>2</var> candies to the second chil... | 3
| 6
| 1,202,309 |
s647555754 | p04029 | u144029820 | 1588293711 | Python | Python (3.4.3) | py | Accepted | 17 | 2940 | 65 | n=int(input())
ans=0
for i in range(n):
ans+=i+1
print(ans)
| p04029 | <span class="lang-en">
<p>Score : <var>100</var> points</p>
<div class="part">
<section>
<h3>Problem Statement</h3><p>There are <var>N</var> children in AtCoder Kindergarten. Mr. Evi will arrange the children in a line, then give <var>1</var> candy to the first child in the line, <var>2</var> candies to the second chil... | 3
| 6
| 1,202,310 |
s621246463 | p04029 | u940533000 | 1588277037 | Python | Python (3.4.3) | py | Accepted | 17 | 3064 | 77 | N = int(input())
total = 0
for i in range(N):
total += i+1
print(total)
| p04029 | <span class="lang-en">
<p>Score : <var>100</var> points</p>
<div class="part">
<section>
<h3>Problem Statement</h3><p>There are <var>N</var> children in AtCoder Kindergarten. Mr. Evi will arrange the children in a line, then give <var>1</var> candy to the first child in the line, <var>2</var> candies to the second chil... | 3
| 6
| 1,202,311 |
s075293545 | p04029 | u277641173 | 1588261141 | Python | Python (3.4.3) | py | Accepted | 17 | 2940 | 37 | n=int(input())
print(int(n*(n+1)//2)) | p04029 | <span class="lang-en">
<p>Score : <var>100</var> points</p>
<div class="part">
<section>
<h3>Problem Statement</h3><p>There are <var>N</var> children in AtCoder Kindergarten. Mr. Evi will arrange the children in a line, then give <var>1</var> candy to the first child in the line, <var>2</var> candies to the second chil... | 3
| 6
| 1,202,312 |
s634333823 | p04029 | u726872801 | 1588188631 | Python | Python (3.4.3) | py | Accepted | 23 | 3572 | 286 | import sys
import heapq, math
from itertools import zip_longest, permutations, combinations, combinations_with_replacement
from itertools import accumulate, dropwhile, takewhile, groupby
from functools import lru_cache
from copy import deepcopy
N = int(input())
print(N * (N + 1) // 2) | p04029 | <span class="lang-en">
<p>Score : <var>100</var> points</p>
<div class="part">
<section>
<h3>Problem Statement</h3><p>There are <var>N</var> children in AtCoder Kindergarten. Mr. Evi will arrange the children in a line, then give <var>1</var> candy to the first child in the line, <var>2</var> candies to the second chil... | 3
| 6
| 1,202,313 |
s489740912 | p04029 | u029000441 | 1588184889 | Python | Python (3.4.3) | py | Accepted | 21 | 3316 | 643 | import sys
input = sys.stdin.readline
sys.setrecursionlimit(10**7)
from collections import Counter, deque
from collections import defaultdict
from itertools import combinations, permutations, accumulate, groupby, product
from bisect import bisect_left,bisect_right
from heapq import heapify, heappop, heappush
from math ... | p04029 | <span class="lang-en">
<p>Score : <var>100</var> points</p>
<div class="part">
<section>
<h3>Problem Statement</h3><p>There are <var>N</var> children in AtCoder Kindergarten. Mr. Evi will arrange the children in a line, then give <var>1</var> candy to the first child in the line, <var>2</var> candies to the second chil... | 3
| 6
| 1,202,314 |
s898090273 | p04029 | u272522520 | 1588180551 | Python | Python (3.4.3) | py | Accepted | 17 | 2940 | 77 | N = int(input())
SUM = 0
for i in range(N):
SUM = SUM + i+1
print(SUM)
| p04029 | <span class="lang-en">
<p>Score : <var>100</var> points</p>
<div class="part">
<section>
<h3>Problem Statement</h3><p>There are <var>N</var> children in AtCoder Kindergarten. Mr. Evi will arrange the children in a line, then give <var>1</var> candy to the first child in the line, <var>2</var> candies to the second chil... | 3
| 6
| 1,202,315 |
s352916828 | p04029 | u132266749 | 1588168131 | Python | Python (3.4.3) | py | Accepted | 16 | 2940 | 76 | n= int(input())
con=0
soma=0
while con <= n:
soma+=con
con+=1
print(soma) | p04029 | <span class="lang-en">
<p>Score : <var>100</var> points</p>
<div class="part">
<section>
<h3>Problem Statement</h3><p>There are <var>N</var> children in AtCoder Kindergarten. Mr. Evi will arrange the children in a line, then give <var>1</var> candy to the first child in the line, <var>2</var> candies to the second chil... | 3
| 6
| 1,202,316 |
s792078705 | p04029 | u057964173 | 1588129708 | Python | Python (3.4.3) | py | Accepted | 17 | 2940 | 110 | def resolve():
n=int(input())
ans=0
for i in range(1,n+1):
ans+=i
print(ans)
resolve() | p04029 | <span class="lang-en">
<p>Score : <var>100</var> points</p>
<div class="part">
<section>
<h3>Problem Statement</h3><p>There are <var>N</var> children in AtCoder Kindergarten. Mr. Evi will arrange the children in a line, then give <var>1</var> candy to the first child in the line, <var>2</var> candies to the second chil... | 3
| 6
| 1,202,317 |
s891189897 | p04029 | u057964173 | 1588124394 | Python | Python (3.4.3) | py | Accepted | 18 | 2940 | 65 | def resolve():
n=int(input())
print((1+n)*n//2)
resolve() | p04029 | <span class="lang-en">
<p>Score : <var>100</var> points</p>
<div class="part">
<section>
<h3>Problem Statement</h3><p>There are <var>N</var> children in AtCoder Kindergarten. Mr. Evi will arrange the children in a line, then give <var>1</var> candy to the first child in the line, <var>2</var> candies to the second chil... | 3
| 6
| 1,202,318 |
s026890444 | p04029 | u239653493 | 1588123721 | Python | Python (3.4.3) | py | Accepted | 17 | 2940 | 33 | n=int(input())
print(n*(n+1)//2)
| p04029 | <span class="lang-en">
<p>Score : <var>100</var> points</p>
<div class="part">
<section>
<h3>Problem Statement</h3><p>There are <var>N</var> children in AtCoder Kindergarten. Mr. Evi will arrange the children in a line, then give <var>1</var> candy to the first child in the line, <var>2</var> candies to the second chil... | 3
| 6
| 1,202,319 |
s563497162 | p04029 | u103178403 | 1588101148 | Python | Python (3.4.3) | py | Accepted | 17 | 2940 | 52 | print(sum([int(i)for i in range(1,int(input())+1)])) | p04029 | <span class="lang-en">
<p>Score : <var>100</var> points</p>
<div class="part">
<section>
<h3>Problem Statement</h3><p>There are <var>N</var> children in AtCoder Kindergarten. Mr. Evi will arrange the children in a line, then give <var>1</var> candy to the first child in the line, <var>2</var> candies to the second chil... | 3
| 6
| 1,202,320 |
s864265367 | p04029 | u199459731 | 1588051716 | Python | Python (3.4.3) | py | Accepted | 17 | 2940 | 87 | number = int(input())
total = 0
for i in range(number+1):
total += i
print(total)
| p04029 | <span class="lang-en">
<p>Score : <var>100</var> points</p>
<div class="part">
<section>
<h3>Problem Statement</h3><p>There are <var>N</var> children in AtCoder Kindergarten. Mr. Evi will arrange the children in a line, then give <var>1</var> candy to the first child in the line, <var>2</var> candies to the second chil... | 3
| 6
| 1,202,321 |
s784440794 | p04029 | u502731482 | 1588040081 | Python | Python (3.4.3) | py | Accepted | 17 | 2940 | 71 | n = int(input())
ans = 0
for i in range(n + 1):
ans += i
print(ans) | p04029 | <span class="lang-en">
<p>Score : <var>100</var> points</p>
<div class="part">
<section>
<h3>Problem Statement</h3><p>There are <var>N</var> children in AtCoder Kindergarten. Mr. Evi will arrange the children in a line, then give <var>1</var> candy to the first child in the line, <var>2</var> candies to the second chil... | 3
| 6
| 1,202,322 |
s057336676 | p04029 | u095094246 | 1588036783 | Python | Python (3.4.3) | py | Accepted | 17 | 2940 | 36 | n=int(input())
print(int(n*(n+1)/2)) | p04029 | <span class="lang-en">
<p>Score : <var>100</var> points</p>
<div class="part">
<section>
<h3>Problem Statement</h3><p>There are <var>N</var> children in AtCoder Kindergarten. Mr. Evi will arrange the children in a line, then give <var>1</var> candy to the first child in the line, <var>2</var> candies to the second chil... | 3
| 6
| 1,202,323 |
s907301575 | p04029 | u655622461 | 1588027701 | Python | Python (3.4.3) | py | Accepted | 17 | 2940 | 58 | N = int(input())
candy = N * (N + 1) / 2
print(int(candy)) | p04029 | <span class="lang-en">
<p>Score : <var>100</var> points</p>
<div class="part">
<section>
<h3>Problem Statement</h3><p>There are <var>N</var> children in AtCoder Kindergarten. Mr. Evi will arrange the children in a line, then give <var>1</var> candy to the first child in the line, <var>2</var> candies to the second chil... | 3
| 6
| 1,202,324 |
s735611726 | p04029 | u277312083 | 1588011032 | Python | Python (3.4.3) | py | Accepted | 17 | 2940 | 41 | n = int(input())
print(n * (n + 1) // 2)
| p04029 | <span class="lang-en">
<p>Score : <var>100</var> points</p>
<div class="part">
<section>
<h3>Problem Statement</h3><p>There are <var>N</var> children in AtCoder Kindergarten. Mr. Evi will arrange the children in a line, then give <var>1</var> candy to the first child in the line, <var>2</var> candies to the second chil... | 3
| 6
| 1,202,325 |
s829844955 | p04029 | u723721005 | 1587998483 | Python | Python (2.7.6) | py | Accepted | 10 | 2568 | 26 | a=input()
print a*(a+1)//2 | p04029 | <span class="lang-en">
<p>Score : <var>100</var> points</p>
<div class="part">
<section>
<h3>Problem Statement</h3><p>There are <var>N</var> children in AtCoder Kindergarten. Mr. Evi will arrange the children in a line, then give <var>1</var> candy to the first child in the line, <var>2</var> candies to the second chil... | 3
| 6
| 1,202,326 |
s932704549 | p04029 | u188745744 | 1587994093 | Python | Python (3.4.3) | py | Accepted | 17 | 2940 | 40 | N = int(input())
print(int((1+N) * N/2)) | p04029 | <span class="lang-en">
<p>Score : <var>100</var> points</p>
<div class="part">
<section>
<h3>Problem Statement</h3><p>There are <var>N</var> children in AtCoder Kindergarten. Mr. Evi will arrange the children in a line, then give <var>1</var> candy to the first child in the line, <var>2</var> candies to the second chil... | 3
| 6
| 1,202,327 |
s021890490 | p04029 | u171803978 | 1587941919 | Python | Python (3.4.3) | py | Accepted | 18 | 2940 | 136 | n = int(input())
candy = 0
for i in range(n):
candy = candy + i + 1
print(candy) | p04029 | <span class="lang-en">
<p>Score : <var>100</var> points</p>
<div class="part">
<section>
<h3>Problem Statement</h3><p>There are <var>N</var> children in AtCoder Kindergarten. Mr. Evi will arrange the children in a line, then give <var>1</var> candy to the first child in the line, <var>2</var> candies to the second chil... | 3
| 6
| 1,202,328 |
s086522292 | p04029 | u614984376 | 1587938805 | Python | Python (3.4.3) | py | Accepted | 17 | 2940 | 40 | n=int(input())
ans=n*(n+1)//2
print(ans) | p04029 | <span class="lang-en">
<p>Score : <var>100</var> points</p>
<div class="part">
<section>
<h3>Problem Statement</h3><p>There are <var>N</var> children in AtCoder Kindergarten. Mr. Evi will arrange the children in a line, then give <var>1</var> candy to the first child in the line, <var>2</var> candies to the second chil... | 3
| 6
| 1,202,329 |
s420712090 | p04029 | u308918401 | 1587938656 | Python | Python (3.4.3) | py | Accepted | 17 | 2940 | 55 | a=int(input())
b=0
for i in range(a):
b+=i+1
print(b) | p04029 | <span class="lang-en">
<p>Score : <var>100</var> points</p>
<div class="part">
<section>
<h3>Problem Statement</h3><p>There are <var>N</var> children in AtCoder Kindergarten. Mr. Evi will arrange the children in a line, then give <var>1</var> candy to the first child in the line, <var>2</var> candies to the second chil... | 3
| 6
| 1,202,330 |
s973409162 | p04029 | u047485390 | 1587938641 | Python | Python (3.4.3) | py | Accepted | 17 | 2940 | 70 | n = int(input())
ans = 0
for i in range(1,n+1) :
ans += i
print(ans) | p04029 | <span class="lang-en">
<p>Score : <var>100</var> points</p>
<div class="part">
<section>
<h3>Problem Statement</h3><p>There are <var>N</var> children in AtCoder Kindergarten. Mr. Evi will arrange the children in a line, then give <var>1</var> candy to the first child in the line, <var>2</var> candies to the second chil... | 3
| 6
| 1,202,331 |
s037808162 | p04029 | u934442292 | 1587920545 | Python | Python (3.4.3) | py | Accepted | 17 | 2940 | 154 | import sys
input = sys.stdin.readline
def main():
N = int(input())
ans = N * (N+1) // 2
print(ans)
if __name__ == "__main__":
main()
| p04029 | <span class="lang-en">
<p>Score : <var>100</var> points</p>
<div class="part">
<section>
<h3>Problem Statement</h3><p>There are <var>N</var> children in AtCoder Kindergarten. Mr. Evi will arrange the children in a line, then give <var>1</var> candy to the first child in the line, <var>2</var> candies to the second chil... | 3
| 6
| 1,202,332 |
s920032058 | p04029 | u156383602 | 1587907064 | Python | Python (3.4.3) | py | Accepted | 17 | 2940 | 32 | a=int(input())
print(a*(a+1)//2) | p04029 | <span class="lang-en">
<p>Score : <var>100</var> points</p>
<div class="part">
<section>
<h3>Problem Statement</h3><p>There are <var>N</var> children in AtCoder Kindergarten. Mr. Evi will arrange the children in a line, then give <var>1</var> candy to the first child in the line, <var>2</var> candies to the second chil... | 3
| 6
| 1,202,333 |
s967481404 | p04029 | u032484849 | 1587906748 | Python | Python (3.4.3) | py | Accepted | 17 | 2940 | 36 | n=int(input())
print(int(n*(n+1)/2)) | p04029 | <span class="lang-en">
<p>Score : <var>100</var> points</p>
<div class="part">
<section>
<h3>Problem Statement</h3><p>There are <var>N</var> children in AtCoder Kindergarten. Mr. Evi will arrange the children in a line, then give <var>1</var> candy to the first child in the line, <var>2</var> candies to the second chil... | 3
| 6
| 1,202,334 |
s484673276 | p04029 | u914797917 | 1587906300 | Python | Python (3.4.3) | py | Accepted | 18 | 2940 | 32 | N=int(input())
print(N*(1+N)//2) | p04029 | <span class="lang-en">
<p>Score : <var>100</var> points</p>
<div class="part">
<section>
<h3>Problem Statement</h3><p>There are <var>N</var> children in AtCoder Kindergarten. Mr. Evi will arrange the children in a line, then give <var>1</var> candy to the first child in the line, <var>2</var> candies to the second chil... | 3
| 6
| 1,202,335 |
s991835485 | p04029 | u843318346 | 1587887123 | Python | Python (3.4.3) | py | Accepted | 17 | 2940 | 34 | n = int(input())
print(n*(n+1)//2) | p04029 | <span class="lang-en">
<p>Score : <var>100</var> points</p>
<div class="part">
<section>
<h3>Problem Statement</h3><p>There are <var>N</var> children in AtCoder Kindergarten. Mr. Evi will arrange the children in a line, then give <var>1</var> candy to the first child in the line, <var>2</var> candies to the second chil... | 3
| 6
| 1,202,336 |
s026879889 | p04029 | u724687935 | 1587870077 | Python | Python (3.4.3) | py | Accepted | 17 | 2940 | 43 | N = int(input())
print((N * (N + 1)) // 2)
| p04029 | <span class="lang-en">
<p>Score : <var>100</var> points</p>
<div class="part">
<section>
<h3>Problem Statement</h3><p>There are <var>N</var> children in AtCoder Kindergarten. Mr. Evi will arrange the children in a line, then give <var>1</var> candy to the first child in the line, <var>2</var> candies to the second chil... | 3
| 6
| 1,202,337 |
s582233188 | p04029 | u227085629 | 1587862697 | Python | Python (3.4.3) | py | Accepted | 17 | 2940 | 38 | n = int(input())
print(int(n*(n+1)/2)) | p04029 | <span class="lang-en">
<p>Score : <var>100</var> points</p>
<div class="part">
<section>
<h3>Problem Statement</h3><p>There are <var>N</var> children in AtCoder Kindergarten. Mr. Evi will arrange the children in a line, then give <var>1</var> candy to the first child in the line, <var>2</var> candies to the second chil... | 3
| 6
| 1,202,338 |
s282445947 | p04029 | u760391419 | 1587831423 | Python | Python (3.4.3) | py | Accepted | 17 | 2940 | 34 | N = int(input())
print(N*(N+1)//2) | p04029 | <span class="lang-en">
<p>Score : <var>100</var> points</p>
<div class="part">
<section>
<h3>Problem Statement</h3><p>There are <var>N</var> children in AtCoder Kindergarten. Mr. Evi will arrange the children in a line, then give <var>1</var> candy to the first child in the line, <var>2</var> candies to the second chil... | 3
| 6
| 1,202,339 |
s826355625 | p04029 | u027685417 | 1587800282 | Python | Python (3.4.3) | py | Accepted | 17 | 2940 | 42 | n = int(input())
print(n * (n + 1) // 2)
| p04029 | <span class="lang-en">
<p>Score : <var>100</var> points</p>
<div class="part">
<section>
<h3>Problem Statement</h3><p>There are <var>N</var> children in AtCoder Kindergarten. Mr. Evi will arrange the children in a line, then give <var>1</var> candy to the first child in the line, <var>2</var> candies to the second chil... | 3
| 6
| 1,202,340 |
s613815649 | p04029 | u969850098 | 1587794123 | Python | Python (3.4.3) | py | Accepted | 17 | 2940 | 72 | n = int(input())
ans = 0
for i in range(1, n+1):
ans += i
print(ans) | p04029 | <span class="lang-en">
<p>Score : <var>100</var> points</p>
<div class="part">
<section>
<h3>Problem Statement</h3><p>There are <var>N</var> children in AtCoder Kindergarten. Mr. Evi will arrange the children in a line, then give <var>1</var> candy to the first child in the line, <var>2</var> candies to the second chil... | 3
| 6
| 1,202,341 |
s656451118 | p04029 | u024782094 | 1587765891 | Python | Python (3.4.3) | py | Accepted | 17 | 2940 | 32 | n=int(input())
print(n*(n+1)//2) | p04029 | <span class="lang-en">
<p>Score : <var>100</var> points</p>
<div class="part">
<section>
<h3>Problem Statement</h3><p>There are <var>N</var> children in AtCoder Kindergarten. Mr. Evi will arrange the children in a line, then give <var>1</var> candy to the first child in the line, <var>2</var> candies to the second chil... | 3
| 6
| 1,202,342 |
s716570803 | p04029 | u952467214 | 1587765642 | Python | Python (3.4.3) | py | Accepted | 17 | 2940 | 36 |
n = int(input())
print((1+n)*n//2) | p04029 | <span class="lang-en">
<p>Score : <var>100</var> points</p>
<div class="part">
<section>
<h3>Problem Statement</h3><p>There are <var>N</var> children in AtCoder Kindergarten. Mr. Evi will arrange the children in a line, then give <var>1</var> candy to the first child in the line, <var>2</var> candies to the second chil... | 3
| 6
| 1,202,343 |
s663394325 | p04029 | u115877451 | 1587761767 | Python | Python (3.4.3) | py | Accepted | 17 | 2940 | 46 | a=int(input())
print(sum(list(range(1,a+1))))
| p04029 | <span class="lang-en">
<p>Score : <var>100</var> points</p>
<div class="part">
<section>
<h3>Problem Statement</h3><p>There are <var>N</var> children in AtCoder Kindergarten. Mr. Evi will arrange the children in a line, then give <var>1</var> candy to the first child in the line, <var>2</var> candies to the second chil... | 3
| 6
| 1,202,344 |
s509499401 | p04029 | u380534719 | 1587756720 | Python | Python (3.4.3) | py | Accepted | 17 | 2940 | 34 | n=int(input())
print((n*(n+1))//2) | p04029 | <span class="lang-en">
<p>Score : <var>100</var> points</p>
<div class="part">
<section>
<h3>Problem Statement</h3><p>There are <var>N</var> children in AtCoder Kindergarten. Mr. Evi will arrange the children in a line, then give <var>1</var> candy to the first child in the line, <var>2</var> candies to the second chil... | 3
| 6
| 1,202,345 |
s740639679 | p04029 | u189479417 | 1587750846 | Python | Python (3.4.3) | py | Accepted | 17 | 2940 | 38 | N = int(input())
print(N * (N+1) // 2) | p04029 | <span class="lang-en">
<p>Score : <var>100</var> points</p>
<div class="part">
<section>
<h3>Problem Statement</h3><p>There are <var>N</var> children in AtCoder Kindergarten. Mr. Evi will arrange the children in a line, then give <var>1</var> candy to the first child in the line, <var>2</var> candies to the second chil... | 3
| 6
| 1,202,346 |
s119901444 | p04029 | u915647268 | 1587722966 | Python | Python (3.4.3) | py | Accepted | 17 | 2940 | 69 | n = int(input())
sum = 0
for i in range(1, n+1):
sum += i
print(sum) | p04029 | <span class="lang-en">
<p>Score : <var>100</var> points</p>
<div class="part">
<section>
<h3>Problem Statement</h3><p>There are <var>N</var> children in AtCoder Kindergarten. Mr. Evi will arrange the children in a line, then give <var>1</var> candy to the first child in the line, <var>2</var> candies to the second chil... | 3
| 6
| 1,202,347 |
s262837585 | p04029 | u254221913 | 1587693862 | Python | Python (3.4.3) | py | Accepted | 17 | 2940 | 79 | N = int(input())
count = 0
for i in range(N):
count += (i + 1)
print(count) | p04029 | <span class="lang-en">
<p>Score : <var>100</var> points</p>
<div class="part">
<section>
<h3>Problem Statement</h3><p>There are <var>N</var> children in AtCoder Kindergarten. Mr. Evi will arrange the children in a line, then give <var>1</var> candy to the first child in the line, <var>2</var> candies to the second chil... | 3
| 6
| 1,202,348 |
s078386419 | p04029 | u235066013 | 1587682232 | Python | Python (3.4.3) | py | Accepted | 17 | 2940 | 32 | n=int(input())
print(n*(n+1)//2) | p04029 | <span class="lang-en">
<p>Score : <var>100</var> points</p>
<div class="part">
<section>
<h3>Problem Statement</h3><p>There are <var>N</var> children in AtCoder Kindergarten. Mr. Evi will arrange the children in a line, then give <var>1</var> candy to the first child in the line, <var>2</var> candies to the second chil... | 3
| 6
| 1,202,349 |
s869452827 | p04029 | u437215432 | 1587667757 | Python | Python (3.4.3) | py | Accepted | 17 | 2940 | 37 | n = int(input())
print(n*(n+1) // 2)
| p04029 | <span class="lang-en">
<p>Score : <var>100</var> points</p>
<div class="part">
<section>
<h3>Problem Statement</h3><p>There are <var>N</var> children in AtCoder Kindergarten. Mr. Evi will arrange the children in a line, then give <var>1</var> candy to the first child in the line, <var>2</var> candies to the second chil... | 3
| 6
| 1,202,350 |
s519065373 | p04029 | u798260206 | 1587656721 | Python | Python (3.4.3) | py | Accepted | 17 | 2940 | 72 | N = int(input())
sum = 0
for i in range(N+1):
sum += i
print(sum) | p04029 | <span class="lang-en">
<p>Score : <var>100</var> points</p>
<div class="part">
<section>
<h3>Problem Statement</h3><p>There are <var>N</var> children in AtCoder Kindergarten. Mr. Evi will arrange the children in a line, then give <var>1</var> candy to the first child in the line, <var>2</var> candies to the second chil... | 3
| 6
| 1,202,351 |
s091605875 | p04029 | u792512290 | 1587648241 | Python | Python (3.4.3) | py | Accepted | 17 | 2940 | 40 | n = int(input())
print((1 + n) * n // 2) | p04029 | <span class="lang-en">
<p>Score : <var>100</var> points</p>
<div class="part">
<section>
<h3>Problem Statement</h3><p>There are <var>N</var> children in AtCoder Kindergarten. Mr. Evi will arrange the children in a line, then give <var>1</var> candy to the first child in the line, <var>2</var> candies to the second chil... | 3
| 6
| 1,202,352 |
s080302139 | p04029 | u951289777 | 1587596677 | Python | Python (3.4.3) | py | Accepted | 17 | 2940 | 85 | num = int(input())
total = 0
for n in range(1, num+1):
total += n
print(total) | p04029 | <span class="lang-en">
<p>Score : <var>100</var> points</p>
<div class="part">
<section>
<h3>Problem Statement</h3><p>There are <var>N</var> children in AtCoder Kindergarten. Mr. Evi will arrange the children in a line, then give <var>1</var> candy to the first child in the line, <var>2</var> candies to the second chil... | 3
| 6
| 1,202,353 |
s659596907 | p04029 | u769411997 | 1587595122 | Python | Python (3.4.3) | py | Accepted | 17 | 2940 | 74 | n = int(input())
ans = 0
for i in range(1, n+1):
ans += i
print(ans) | p04029 | <span class="lang-en">
<p>Score : <var>100</var> points</p>
<div class="part">
<section>
<h3>Problem Statement</h3><p>There are <var>N</var> children in AtCoder Kindergarten. Mr. Evi will arrange the children in a line, then give <var>1</var> candy to the first child in the line, <var>2</var> candies to the second chil... | 3
| 6
| 1,202,354 |
s957450665 | p04029 | u863442865 | 1587541400 | Python | Python (3.4.3) | py | Accepted | 20 | 3316 | 547 | def main():
import sys
input = sys.stdin.readline
sys.setrecursionlimit(10**7)
from collections import Counter, deque
#from collections import defaultdict
from itertools import combinations, permutations, accumulate, groupby, product
from bisect import bisect_left,bisect_right
from heapq... | p04029 | <span class="lang-en">
<p>Score : <var>100</var> points</p>
<div class="part">
<section>
<h3>Problem Statement</h3><p>There are <var>N</var> children in AtCoder Kindergarten. Mr. Evi will arrange the children in a line, then give <var>1</var> candy to the first child in the line, <var>2</var> candies to the second chil... | 3
| 6
| 1,202,355 |
s508778906 | p04029 | u111263303 | 1587535107 | Python | Python (3.4.3) | py | Accepted | 17 | 2940 | 44 | N = int(input())
s = int((1+N)*N/2)
print(s) | p04029 | <span class="lang-en">
<p>Score : <var>100</var> points</p>
<div class="part">
<section>
<h3>Problem Statement</h3><p>There are <var>N</var> children in AtCoder Kindergarten. Mr. Evi will arrange the children in a line, then give <var>1</var> candy to the first child in the line, <var>2</var> candies to the second chil... | 3
| 6
| 1,202,356 |
s229986386 | p04029 | u870518235 | 1587520968 | Python | Python (3.4.3) | py | Accepted | 17 | 2940 | 34 | N = int(input())
print(N*(N+1)//2) | p04029 | <span class="lang-en">
<p>Score : <var>100</var> points</p>
<div class="part">
<section>
<h3>Problem Statement</h3><p>There are <var>N</var> children in AtCoder Kindergarten. Mr. Evi will arrange the children in a line, then give <var>1</var> candy to the first child in the line, <var>2</var> candies to the second chil... | 3
| 6
| 1,202,357 |
s935743978 | p04029 | u359021664 | 1587519899 | Python | Python (3.4.3) | py | Accepted | 17 | 2940 | 80 | n=int(input())
sum_num=0
for i in range(n):
sum_num+=(i+1)
print(str(sum_num)) | p04029 | <span class="lang-en">
<p>Score : <var>100</var> points</p>
<div class="part">
<section>
<h3>Problem Statement</h3><p>There are <var>N</var> children in AtCoder Kindergarten. Mr. Evi will arrange the children in a line, then give <var>1</var> candy to the first child in the line, <var>2</var> candies to the second chil... | 3
| 6
| 1,202,358 |
s831079258 | p04029 | u842696304 | 1587509868 | Python | Python (3.4.3) | py | Accepted | 17 | 2940 | 35 | N = int(input())
print(N*(N+1)//2)
| p04029 | <span class="lang-en">
<p>Score : <var>100</var> points</p>
<div class="part">
<section>
<h3>Problem Statement</h3><p>There are <var>N</var> children in AtCoder Kindergarten. Mr. Evi will arrange the children in a line, then give <var>1</var> candy to the first child in the line, <var>2</var> candies to the second chil... | 3
| 6
| 1,202,359 |
s543219151 | p04029 | u842696304 | 1587509821 | Python | Python (3.4.3) | py | Accepted | 17 | 2940 | 35 | N = int(input())
print(N*(N+1)//2)
| p04029 | <span class="lang-en">
<p>Score : <var>100</var> points</p>
<div class="part">
<section>
<h3>Problem Statement</h3><p>There are <var>N</var> children in AtCoder Kindergarten. Mr. Evi will arrange the children in a line, then give <var>1</var> candy to the first child in the line, <var>2</var> candies to the second chil... | 3
| 6
| 1,202,360 |
s552182535 | p04029 | u519923151 | 1587501608 | Python | Python (3.4.3) | py | Accepted | 20 | 2940 | 80 | a = int(input())
#a = 10
res = 0
for i in range(1,a+1):
res += +i
print(res) | p04029 | <span class="lang-en">
<p>Score : <var>100</var> points</p>
<div class="part">
<section>
<h3>Problem Statement</h3><p>There are <var>N</var> children in AtCoder Kindergarten. Mr. Evi will arrange the children in a line, then give <var>1</var> candy to the first child in the line, <var>2</var> candies to the second chil... | 3
| 6
| 1,202,361 |
s183255422 | p04029 | u970809473 | 1587478351 | Python | Python (3.4.3) | py | Accepted | 17 | 2940 | 34 | n = int(input())
print(n*(n+1)//2) | p04029 | <span class="lang-en">
<p>Score : <var>100</var> points</p>
<div class="part">
<section>
<h3>Problem Statement</h3><p>There are <var>N</var> children in AtCoder Kindergarten. Mr. Evi will arrange the children in a line, then give <var>1</var> candy to the first child in the line, <var>2</var> candies to the second chil... | 3
| 6
| 1,202,362 |
s094718065 | p04029 | u901598613 | 1587439098 | Python | Python (3.4.3) | py | Accepted | 17 | 2940 | 65 | N=int(input())
ame=0
for i in range(1,N+1):
ame+=i
print(ame) | p04029 | <span class="lang-en">
<p>Score : <var>100</var> points</p>
<div class="part">
<section>
<h3>Problem Statement</h3><p>There are <var>N</var> children in AtCoder Kindergarten. Mr. Evi will arrange the children in a line, then give <var>1</var> candy to the first child in the line, <var>2</var> candies to the second chil... | 3
| 6
| 1,202,363 |
s706356893 | p04029 | u507116804 | 1587419504 | Python | Python (3.4.3) | py | Accepted | 17 | 2940 | 39 | a = int(input())
print(int(a*(a+1)/2)) | p04029 | <span class="lang-en">
<p>Score : <var>100</var> points</p>
<div class="part">
<section>
<h3>Problem Statement</h3><p>There are <var>N</var> children in AtCoder Kindergarten. Mr. Evi will arrange the children in a line, then give <var>1</var> candy to the first child in the line, <var>2</var> candies to the second chil... | 3
| 6
| 1,202,364 |
s312764051 | p04029 | u081784777 | 1587408869 | Python | Python (3.4.3) | py | Accepted | 17 | 2940 | 34 | n = int(input())
print((n+1)*n//2) | p04029 | <span class="lang-en">
<p>Score : <var>100</var> points</p>
<div class="part">
<section>
<h3>Problem Statement</h3><p>There are <var>N</var> children in AtCoder Kindergarten. Mr. Evi will arrange the children in a line, then give <var>1</var> candy to the first child in the line, <var>2</var> candies to the second chil... | 3
| 6
| 1,202,365 |
s580320475 | p04029 | u810978770 | 1587396951 | Python | Python (3.4.3) | py | Accepted | 17 | 2940 | 37 | n = int(input())
print((n+1) * n //2) | p04029 | <span class="lang-en">
<p>Score : <var>100</var> points</p>
<div class="part">
<section>
<h3>Problem Statement</h3><p>There are <var>N</var> children in AtCoder Kindergarten. Mr. Evi will arrange the children in a line, then give <var>1</var> candy to the first child in the line, <var>2</var> candies to the second chil... | 3
| 6
| 1,202,366 |
s179605605 | p04029 | u141419468 | 1587348784 | Python | Python (3.4.3) | py | Accepted | 17 | 2940 | 72 | n = int(input())
P = 0
for i in range(1,n+1):
P += i
print(P) | p04029 | <span class="lang-en">
<p>Score : <var>100</var> points</p>
<div class="part">
<section>
<h3>Problem Statement</h3><p>There are <var>N</var> children in AtCoder Kindergarten. Mr. Evi will arrange the children in a line, then give <var>1</var> candy to the first child in the line, <var>2</var> candies to the second chil... | 3
| 6
| 1,202,367 |
s020355451 | p04029 | u318024671 | 1587335887 | Python | Python (3.4.3) | py | Accepted | 17 | 2940 | 80 | N = int(input())
count = 0
for i in range(1, N + 1):
count += i
print(count) | p04029 | <span class="lang-en">
<p>Score : <var>100</var> points</p>
<div class="part">
<section>
<h3>Problem Statement</h3><p>There are <var>N</var> children in AtCoder Kindergarten. Mr. Evi will arrange the children in a line, then give <var>1</var> candy to the first child in the line, <var>2</var> candies to the second chil... | 3
| 6
| 1,202,368 |
s961795982 | p04029 | u349444371 | 1587320773 | Python | Python (3.4.3) | py | Accepted | 17 | 2940 | 46 | N=int(input())
ans=(N+1)*(N/2)
print(int(ans)) | p04029 | <span class="lang-en">
<p>Score : <var>100</var> points</p>
<div class="part">
<section>
<h3>Problem Statement</h3><p>There are <var>N</var> children in AtCoder Kindergarten. Mr. Evi will arrange the children in a line, then give <var>1</var> candy to the first child in the line, <var>2</var> candies to the second chil... | 3
| 6
| 1,202,369 |
s306678043 | p04029 | u698919163 | 1587311067 | Python | Python (3.4.3) | py | Accepted | 17 | 2940 | 77 | N = int(input())
ans = 0
for i in range(1,N+1):
ans += i
print(ans) | p04029 | <span class="lang-en">
<p>Score : <var>100</var> points</p>
<div class="part">
<section>
<h3>Problem Statement</h3><p>There are <var>N</var> children in AtCoder Kindergarten. Mr. Evi will arrange the children in a line, then give <var>1</var> candy to the first child in the line, <var>2</var> candies to the second chil... | 3
| 6
| 1,202,370 |
s687483187 | p04029 | u252964975 | 1587302676 | Python | Python (3.4.3) | py | Accepted | 17 | 2940 | 48 | n=int(input())
print('{:.0f}'.format(n*(n+1)/2)) | p04029 | <span class="lang-en">
<p>Score : <var>100</var> points</p>
<div class="part">
<section>
<h3>Problem Statement</h3><p>There are <var>N</var> children in AtCoder Kindergarten. Mr. Evi will arrange the children in a line, then give <var>1</var> candy to the first child in the line, <var>2</var> candies to the second chil... | 3
| 6
| 1,202,371 |
s331137294 | p04029 | u005469124 | 1587266604 | Python | Python (3.4.3) | py | Accepted | 17 | 2940 | 70 | n = int(input())
ans = 0
for i in range(n):
ans += i+1
print(ans) | p04029 | <span class="lang-en">
<p>Score : <var>100</var> points</p>
<div class="part">
<section>
<h3>Problem Statement</h3><p>There are <var>N</var> children in AtCoder Kindergarten. Mr. Evi will arrange the children in a line, then give <var>1</var> candy to the first child in the line, <var>2</var> candies to the second chil... | 3
| 6
| 1,202,372 |
s897567903 | p04029 | u896181359 | 1587263850 | Python | Python (3.4.3) | py | Accepted | 17 | 2940 | 44 | n = int(input())
print(sum(range(1, n + 1))) | p04029 | <span class="lang-en">
<p>Score : <var>100</var> points</p>
<div class="part">
<section>
<h3>Problem Statement</h3><p>There are <var>N</var> children in AtCoder Kindergarten. Mr. Evi will arrange the children in a line, then give <var>1</var> candy to the first child in the line, <var>2</var> candies to the second chil... | 3
| 6
| 1,202,373 |
s039068707 | p04029 | u620800450 | 1587257598 | Python | Python (3.4.3) | py | Accepted | 17 | 2940 | 43 | N=int(input())
print(sum(list(range(N+1)))) | p04029 | <span class="lang-en">
<p>Score : <var>100</var> points</p>
<div class="part">
<section>
<h3>Problem Statement</h3><p>There are <var>N</var> children in AtCoder Kindergarten. Mr. Evi will arrange the children in a line, then give <var>1</var> candy to the first child in the line, <var>2</var> candies to the second chil... | 3
| 6
| 1,202,374 |
s634046798 | p04029 | u494748969 | 1587225909 | Python | Python (3.4.3) | py | Accepted | 21 | 3316 | 52 | n = int(input())
ans = (n * n + n) // 2
print(ans) | p04029 | <span class="lang-en">
<p>Score : <var>100</var> points</p>
<div class="part">
<section>
<h3>Problem Statement</h3><p>There are <var>N</var> children in AtCoder Kindergarten. Mr. Evi will arrange the children in a line, then give <var>1</var> candy to the first child in the line, <var>2</var> candies to the second chil... | 3
| 6
| 1,202,375 |
s695876929 | p04029 | u535423069 | 1587218766 | Python | Python (3.4.3) | py | Accepted | 18 | 3064 | 637 | import sys
stdin = sys.stdin
inf = 1 << 60
mod = 1000000007
ni = lambda: int(ns())
nin = lambda y: [ni() for _ in range(y)]
na = lambda: list(map(int, stdin.readline().split()))
nan = lambda y: [na() for _ in range(y)]
nf = lambda: float(ns())
nfn = lambda y: [nf() for _ in range(y)]
nfa ... | p04029 | <span class="lang-en">
<p>Score : <var>100</var> points</p>
<div class="part">
<section>
<h3>Problem Statement</h3><p>There are <var>N</var> children in AtCoder Kindergarten. Mr. Evi will arrange the children in a line, then give <var>1</var> candy to the first child in the line, <var>2</var> candies to the second chil... | 3
| 6
| 1,202,376 |
s398290137 | p04029 | u340781749 | 1587192221 | Python | Python (3.4.3) | py | Accepted | 17 | 2940 | 41 | n = int(input())
print(n * (n + 1) // 2)
| p04029 | <span class="lang-en">
<p>Score : <var>100</var> points</p>
<div class="part">
<section>
<h3>Problem Statement</h3><p>There are <var>N</var> children in AtCoder Kindergarten. Mr. Evi will arrange the children in a line, then give <var>1</var> candy to the first child in the line, <var>2</var> candies to the second chil... | 3
| 6
| 1,202,377 |
s803938026 | p04029 | u556161636 | 1587185362 | Python | Python (3.4.3) | py | Accepted | 17 | 2940 | 61 | N=int(input())
ans=0
for i in range(N):
ans+=i+1
print(ans) | p04029 | <span class="lang-en">
<p>Score : <var>100</var> points</p>
<div class="part">
<section>
<h3>Problem Statement</h3><p>There are <var>N</var> children in AtCoder Kindergarten. Mr. Evi will arrange the children in a line, then give <var>1</var> candy to the first child in the line, <var>2</var> candies to the second chil... | 3
| 6
| 1,202,378 |
s681710047 | p04029 | u560557614 | 1587182185 | Python | Python (3.4.3) | py | Accepted | 17 | 3064 | 39 | n = int(input())
print(int(n*(n+1)/2))
| p04029 | <span class="lang-en">
<p>Score : <var>100</var> points</p>
<div class="part">
<section>
<h3>Problem Statement</h3><p>There are <var>N</var> children in AtCoder Kindergarten. Mr. Evi will arrange the children in a line, then give <var>1</var> candy to the first child in the line, <var>2</var> candies to the second chil... | 3
| 6
| 1,202,379 |
s965905440 | p04029 | u344959886 | 1587152616 | Python | Python (3.4.3) | py | Accepted | 17 | 2940 | 66 | n = int(input())
s = 0
for i in range(n + 1):
s += i
print(s)
| p04029 | <span class="lang-en">
<p>Score : <var>100</var> points</p>
<div class="part">
<section>
<h3>Problem Statement</h3><p>There are <var>N</var> children in AtCoder Kindergarten. Mr. Evi will arrange the children in a line, then give <var>1</var> candy to the first child in the line, <var>2</var> candies to the second chil... | 3
| 6
| 1,202,380 |
Subsets and Splits
No community queries yet
The top public SQL queries from the community will appear here once available.