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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
s260147436 | p04029 | u374146618 | 1577322079 | Python | Python (3.4.3) | py | Accepted | 17 | 2940 | 39 | n = int(input())
print(int(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
| 1,202,781 |
s262090003 | p04029 | u810457760 | 1577320874 | 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
| 1,202,782 |
s363928117 | p04029 | u810457760 | 1577320672 | Python | Python (3.4.3) | py | Accepted | 17 | 2940 | 61 | a = int(input())
s = 0
for i in range(a+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
| 1,202,783 |
s940361153 | p04029 | u187058053 | 1577305474 | Python | Python (3.4.3) | py | Accepted | 19 | 2940 | 80 | 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
| 1,202,784 |
s301572239 | p04029 | u027675217 | 1577298010 | Python | Python (3.4.3) | py | Accepted | 16 | 2940 | 64 | 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
| 1,202,785 |
s986722249 | p04029 | u029935728 | 1577269736 | Python | Python (3.4.3) | py | Accepted | 17 | 2940 | 42 | 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
| 1,202,786 |
s494305106 | p04029 | u720417458 | 1577253370 | Python | Python (3.4.3) | py | Accepted | 17 | 2940 | 40 | N = int(input())
a = N*(N+1)//2
print(a) | 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
| 1,202,787 |
s122218329 | p04029 | u720417458 | 1577253255 | Python | Python (3.4.3) | py | Accepted | 17 | 2940 | 40 | N = int(input())
a = N*(N+1)//2
print(a) | 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
| 1,202,788 |
s970712192 | p04029 | u720417458 | 1577253067 | Python | Python (3.4.3) | py | Accepted | 17 | 2940 | 40 | N = int(input())
a = N*(N+1)//2
print(a) | 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
| 1,202,789 |
s367314888 | p04029 | u846652026 | 1577227195 | Python | Python (3.4.3) | py | Accepted | 17 | 2940 | 36 | print(sum(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
| 1,202,790 |
s121197765 | p04029 | u089376182 | 1577200894 | 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
| 1,202,791 |
s589866835 | p04029 | u371132735 | 1577163487 | Python | Python (3.4.3) | py | Accepted | 17 | 2940 | 38 | n = int(input())
print(int(n/2*(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
| 1,202,792 |
s562181456 | p04029 | u171065106 | 1577161588 | 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
| 1,202,793 |
s191423424 | p04029 | u892538842 | 1577144657 | Python | Python (3.4.3) | py | Accepted | 17 | 2940 | 40 | n = int(input())
r = n*(n+1)//2
print(r) | 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
| 1,202,794 |
s249504296 | p04029 | u695079172 | 1577143680 | Python | Python (3.4.3) | py | Accepted | 17 | 2940 | 74 | n=int(input())
counter=0
for i in range(n+1):
counter+=i
print(counter) | 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
| 1,202,795 |
s645041467 | p04029 | u198860923 | 1577141357 | Python | Python (3.4.3) | py | Accepted | 16 | 2940 | 38 | N = int(input())
print(int((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
| 1,202,796 |
s105417336 | p04029 | u710659690 | 1577136790 | Python | Python (3.4.3) | py | Accepted | 17 | 2940 | 38 | N = int(input())
print(int((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
| 1,202,797 |
s877632412 | p04029 | u025595730 | 1577133360 | Python | Python (3.4.3) | py | Accepted | 17 | 2940 | 264 | # coding: utf-8
import sys
def main(argv=sys.argv):
n = int(input())
candy_count = 0
if n == 1:
candy_count = 1
else:
candy_count = (1 + n) * n // 2
print(candy_count)
return 0
if __name__ == '__main__':
sys.exit(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
| 1,202,798 |
s669750450 | p04029 | u536717874 | 1577133316 | Python | Python (3.4.3) | py | Accepted | 17 | 2940 | 206 | # coding: utf-8
import sys
def main(argv=sys.argv):
n = int(input())
total = 0
for i in range(n+1):
total += i
print(total)
return 0
if __name__ == '__main__':
sys.exit(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
| 1,202,799 |
s630150067 | p04029 | u881472317 | 1577118805 | Python | Python (3.4.3) | py | Accepted | 19 | 2940 | 45 | n = int(input())
print(int((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
| 1,202,800 |
s892668453 | p04029 | u506587641 | 1576991315 | 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
| 1,202,801 |
s038961145 | p04029 | u131638468 | 1576900383 | 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
| 1,202,802 |
s135199590 | p04029 | u112567325 | 1576868006 | Python | Python (3.4.3) | py | Accepted | 17 | 2940 | 63 | ans = 0
for i in range(1,int(input())+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
| 1,202,803 |
s356511292 | p04029 | u006425112 | 1576851843 | Python | Python (3.4.3) | py | Accepted | 17 | 2940 | 41 | n = int(input())
print(int((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
| 1,202,804 |
s259282957 | p04029 | u183840468 | 1576796753 | 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
| 1,202,805 |
s779628766 | p04029 | u488884575 | 1576787925 | Python | Python (3.4.3) | py | Accepted | 17 | 2940 | 48 | N = int(input())
ans = int(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
| 1,202,806 |
s553344944 | p04029 | u332542234 | 1576782703 | Python | Python (3.4.3) | py | Accepted | 17 | 2940 | 112 | # AtCoder Beginner Contest 043 - A
# -*- encoding: UTF-8 -*-
n = int(input())
m = int((n+1) * n / 2)
print(m)
| 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
| 1,202,807 |
s023400766 | p04029 | u972892985 | 1576755597 | Python | Python (3.4.3) | py | Accepted | 18 | 3064 | 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
| 1,202,808 |
s121135062 | p04029 | u393253137 | 1576739214 | 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
| 1,202,809 |
s570516761 | p04029 | u768896740 | 1576727442 | Python | Python (3.4.3) | py | Accepted | 18 | 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
| 1,202,810 |
s131112263 | p04029 | u906024886 | 1576706675 | Python | Python (3.4.3) | py | Accepted | 17 | 2940 | 73 | A = int(input())
sum = 0
for i in range(1,A+1):
sum += i
print(str(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
| 1,202,811 |
s077123938 | p04029 | u757458581 | 1576682872 | Python | Python (3.4.3) | py | Accepted | 17 | 2940 | 110 | #coding:utf-8
value = int(input())
gokei = 0
for i in range(value):
gokei += i + 1
print(gokei) | 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
| 1,202,812 |
s037621662 | p04029 | u186206732 | 1576641958 | Python | Python (3.4.3) | py | Accepted | 17 | 2940 | 86 | # ABC043 A
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
| 1,202,813 |
s639999087 | p04029 | u761565491 | 1576641816 | Python | Python (3.4.3) | py | Accepted | 17 | 2940 | 48 | N = list(range(1,int(input())+1))
print(sum(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
| 1,202,814 |
s117328711 | p04029 | u181215519 | 1576608863 | Python | Python (3.4.3) | py | Accepted | 17 | 2940 | 59 | a = int( input() )
sol = a * ( a + 1 ) // 2
print( sol ) | 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
| 1,202,815 |
s543002554 | p04029 | u046592970 | 1576598847 | Python | Python (3.4.3) | py | Accepted | 17 | 2940 | 68 | N = int(input())
x = 0
for i in range(1,N+1):
x = x + i
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
| 1,202,816 |
s726553280 | p04029 | u102242691 | 1576559497 | Python | Python (3.4.3) | py | Accepted | 17 | 2940 | 73 |
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
| 1,202,817 |
s625724480 | p04029 | u936985471 | 1576558955 | Python | Python (3.4.3) | py | Accepted | 18 | 3064 | 111 | 子供の数=int(input())
答え=0
for 飴の数 in range(1,子供の数+1):
答え+=飴の数
print(答え)
| 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
| 1,202,818 |
s682014597 | p04029 | u255415694 | 1576558752 | Python | Python (3.4.3) | py | Accepted | 17 | 2940 | 68 | 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
| 1,202,819 |
s557409221 | p04029 | u320511454 | 1576556696 | Python | Python (3.4.3) | py | Accepted | 17 | 2940 | 32 | 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
| 1,202,820 |
s648734465 | p04029 | u130833959 | 1576551918 | Python | Python (3.4.3) | py | Accepted | 17 | 2940 | 77 | n = int(input())
i = 1
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
| 1,202,821 |
s908719519 | p04029 | u417014669 | 1576550477 | Python | Python (3.4.3) | py | Accepted | 17 | 2940 | 67 | n=int(input())
sum_n=0
for i in range(n+1):
sum_n+=i
print(sum_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
| 1,202,822 |
s322732069 | p04029 | u185424824 | 1576515226 | Python | Python (3.4.3) | py | Accepted | 17 | 2940 | 63 | N = int(input())
n = 0
for i in range(N):
n += i+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
| 1,202,823 |
s966365375 | p04029 | u244416763 | 1576497859 | Python | Python (3.4.3) | py | Accepted | 17 | 2940 | 74 | n = int(input())
j = 1
k = 0
for i in range(n):
k += j
j += 1
print(k) | 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
| 1,202,824 |
s575933512 | p04029 | u254871849 | 1576474041 | Python | Python (3.4.3) | py | Accepted | 17 | 2940 | 166 | import sys
n = int(sys.stdin.readline().rstrip())
def main():
ans = (1 + n) * n // 2
return ans
if __name__ == '__main__':
ans = main()
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
| 1,202,825 |
s158293162 | p04029 | u778720350 | 1576448656 | 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
| 1,202,826 |
s853765070 | p04029 | u860819641 | 1576439558 | Python | Python (3.4.3) | py | Accepted | 17 | 2940 | 40 | n=int(input())
k=n*(n+1)/2
print(int(k)) | 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
| 1,202,827 |
s646934303 | p04029 | u473023730 | 1576434955 | Python | Python (3.4.3) | py | Accepted | 17 | 2940 | 69 | a = input()
a=int(a)
ans=0
for i in range(1,a+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
| 1,202,828 |
s741410401 | p04029 | u309141201 | 1576434170 | Python | Python (3.4.3) | py | Accepted | 17 | 2940 | 44 | 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
| 1,202,829 |
s512949975 | p04029 | u752907799 | 1576399724 | Python | Python (3.4.3) | py | Accepted | 19 | 3060 | 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
| 1,202,830 |
s667085889 | p04029 | u496966444 | 1576368380 | Python | Python (3.4.3) | py | Accepted | 19 | 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
| 1,202,831 |
s129802242 | p04029 | u386089355 | 1576356894 | Python | Python (3.4.3) | py | Accepted | 17 | 2940 | 45 | 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
| 1,202,832 |
s328835743 | p04029 | u680851063 | 1576339855 | Python | Python (3.4.3) | py | Accepted | 18 | 2940 | 59 | a=int(input())
b=0
for i in range(a+1):
b=b+i
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
| 1,202,833 |
s652891704 | p04029 | u126113800 | 1576338787 | Python | Python (3.4.3) | py | Accepted | 18 | 2940 | 70 | n = int(input())
a = 0
b = 0
while a <= n:
b = b + a
a += 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
| 1,202,834 |
s671452095 | p04029 | u202688141 | 1576291902 | Python | Python (3.4.3) | py | Accepted | 17 | 2940 | 51 | a = int(input())
print('{:.0f}'.format((a+1)*a/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
| 1,202,835 |
s966077810 | p04029 | u622045059 | 1576122704 | 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
| 1,202,836 |
s668396233 | p04029 | u213800869 | 1576095698 | Python | Python (3.4.3) | py | Accepted | 17 | 2940 | 78 | N = int(input())
candy = 0
for i in range(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
| 1,202,837 |
s928118149 | p04029 | u339922532 | 1576065061 | Python | Python (3.4.3) | py | Accepted | 17 | 2940 | 66 | n = int(input())
c = 0
for i in range(n + 1):
c += i
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
| 1,202,838 |
s757329149 | p04029 | u344178887 | 1576040123 | Python | Python (3.4.3) | py | Accepted | 17 | 2940 | 116 | #!/usr/bin/env python3
# -*- coding: utf-8 -*-
N = int(input())
R = 0
for i in range(N):
R += i + 1
print(R)
| 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
| 1,202,839 |
s648869559 | p04029 | u476124554 | 1575983784 | 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
| 1,202,840 |
s629258761 | p04029 | u818283165 | 1575925068 | Python | Python (3.4.3) | py | Accepted | 17 | 2940 | 36 | 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
| 1,202,841 |
s597100728 | p04029 | u617515020 | 1575822759 | 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
| 1,202,842 |
s022152983 | p04029 | u737451238 | 1575793089 | Python | Python (3.4.3) | py | Accepted | 17 | 2940 | 73 | 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
| 1,202,843 |
s500541026 | p04029 | u325282913 | 1575773820 | Python | Python (3.4.3) | py | Accepted | 17 | 2940 | 36 | 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
| 1,202,844 |
s085856320 | p04029 | u235376569 | 1575756965 | Python | Python (3.4.3) | py | Accepted | 19 | 2940 | 69 | a=int(input())
ans=0
for i in range(1,a+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
| 1,202,845 |
s815247380 | p04029 | u996307903 | 1575753579 | Python | Python (3.4.3) | py | Accepted | 17 | 2940 | 61 | a = int(input())
b=0
for i in range(0,a+1):
b += i
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
| 1,202,846 |
s715316122 | p04029 | u663767599 | 1575741396 | Python | Python (3.4.3) | py | Accepted | 18 | 2940 | 46 | 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
| 1,202,847 |
s259065760 | p04029 | u965436898 | 1575737035 | Python | Python (3.4.3) | py | Accepted | 18 | 2940 | 36 | 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
| 1,202,848 |
s272457530 | p04029 | u617203831 | 1575683561 | 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
| 1,202,849 |
s066556710 | p04029 | u780475861 | 1575613051 | Python | Python (3.4.3) | py | Accepted | 17 | 3060 | 80 | def a(s):
if s == 1:
return s
return s + a(s-1)
print(a(int(input()))) | 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
| 1,202,850 |
s526810843 | p04029 | u811967730 | 1575601418 | 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
| 1,202,851 |
s467513720 | p04029 | u328090531 | 1575570711 | 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
| 1,202,852 |
s385807178 | p04029 | u328090531 | 1575570355 | Python | Python (3.4.3) | py | Accepted | 17 | 2940 | 73 | 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
| 1,202,853 |
s288470127 | p04029 | u905582793 | 1575555515 | Python | Python (3.4.3) | py | Accepted | 17 | 2940 | 32 | x=int(input())
print(x*(x+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
| 1,202,854 |
s191869922 | p04029 | u367373844 | 1575513424 | Python | Python (3.4.3) | py | Accepted | 17 | 2940 | 93 | num = int(input())
candy_num = 0
for i in range(1,num+1):
candy_num += i
print(candy_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
| 1,202,855 |
s390102978 | p04029 | u970197315 | 1575512662 | Python | Python (3.4.3) | py | Accepted | 17 | 2940 | 164 | si = lambda: input()
ni = lambda: int(input())
nm = lambda: map(int, input().split())
nl = lambda: list(map(int, input().split()))
n = ni()
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
| 1,202,856 |
s662412999 | p04029 | u987164499 | 1575483273 | Python | Python (3.4.3) | py | Accepted | 17 | 2940 | 76 | from sys import stdin
n = int(stdin.readline().rstrip())
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
| 1,202,857 |
s968751554 | p04029 | u150603590 | 1575430696 | 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
| 1,202,858 |
s075998452 | p04029 | u653792857 | 1575400516 | Python | Python (3.4.3) | py | Accepted | 17 | 2940 | 71 | n = int(input())
sum = 0
for i in range(n):
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
| 1,202,859 |
s329935217 | p04029 | u236592202 | 1575381630 | Python | Python (3.4.3) | py | Accepted | 17 | 2940 | 81 | #Nは子供の人数
N=int(input())
S=0
for i in range(1,N+1):
S=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
| 1,202,860 |
s496204967 | p04029 | u806392288 | 1575273016 | Python | Python (3.4.3) | py | Accepted | 17 | 2940 | 40 | N = int(input())
print(sum(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
| 1,202,861 |
s682482105 | p04029 | u798089677 | 1575261712 | Python | Python (3.4.3) | py | Accepted | 18 | 2940 | 97 | n = int(input())
if n % 2 == 0:
print(int((n+1)*n/2))
else:
print(int((n+1)*(n-1)/2+(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
| 1,202,862 |
s615551223 | p04029 | u815444398 | 1575219636 | Python | Python (3.4.3) | py | Accepted | 17 | 2940 | 39 | n = int(input())
print(int((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
| 1,202,863 |
s083629448 | p04029 | u365254117 | 1575061755 | Python | Python (3.4.3) | py | Accepted | 17 | 2940 | 38 | x=int(input())
print(sum(range(x+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
| 1,202,864 |
s627713823 | p04029 | u339503988 | 1575059704 | Python | Python (3.4.3) | py | Accepted | 17 | 2940 | 33 | print(sum(range(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
| 1,202,865 |
s771523136 | p04029 | u673173160 | 1575035017 | 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
| 1,202,866 |
s811122050 | p04029 | u920387587 | 1574996909 | Python | Python (3.4.3) | py | Accepted | 17 | 2940 | 79 | n = int(input())
number=0
for i in range(1,n+1):
number +=i
print(number) | 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
| 1,202,867 |
s588894495 | p04029 | u088974156 | 1574995471 | Python | Python (3.4.3) | py | Accepted | 17 | 2940 | 63 | S=int(input())
ans=0
for i in range(1,S+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
| 1,202,868 |
s254207769 | p04029 | u159290087 | 1574985370 | Python | Python (3.4.3) | py | Accepted | 17 | 2940 | 46 | 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
| 1,202,869 |
s156672845 | p04029 | u676685606 | 1574984357 | Python | Python (2.7.6) | py | Accepted | 10 | 2568 | 45 | N = int(raw_input())
print sum(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
| 1,202,870 |
s565014761 | p04029 | u799691369 | 1574912144 | Python | Python (3.4.3) | py | Accepted | 17 | 2940 | 81 | N = int(input())
candy = 0
for num in range(N+1):
candy += num
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
| 1,202,871 |
s133674392 | p04029 | u075155299 | 1574911703 | Python | Python (3.4.3) | py | Accepted | 17 | 2940 | 57 | n=int(input())
r=0
for i in range(n):
r=r+i+1
print(r) | 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
| 1,202,872 |
s482569555 | p04029 | u357949405 | 1574886816 | Python | Python (3.4.3) | py | Accepted | 17 | 2940 | 55 | n = int(input())
print(sum([i for i in 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
| 1,202,873 |
s172534369 | p04029 | u788137651 | 1574874439 | Python | Python (3.4.3) | py | Accepted | 17 | 2940 | 32 | 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
| 1,202,874 |
s750813601 | p04029 | u616188005 | 1574785073 | Python | Python (3.4.3) | py | Accepted | 17 | 2940 | 75 | 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
| 1,202,875 |
s378070462 | p04029 | u102960641 | 1574782503 | Python | Python (3.4.3) | py | Accepted | 17 | 2940 | 40 | 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
| 1,202,876 |
s450955226 | p04029 | u308650788 | 1574768873 | Python | Python (3.4.3) | py | Accepted | 27 | 2940 | 58 | import math
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
| 1,202,877 |
s062975356 | p04029 | u219197917 | 1574728428 | 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
| 1,202,878 |
s083834645 | p04029 | u239375815 | 1574722517 | 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
| 1,202,879 |
s034907682 | p04029 | u854093727 | 1574709007 | Python | Python (3.4.3) | py | Accepted | 17 | 2940 | 47 | N = int(input())
print(sum(list(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
| 1,202,880 |
Subsets and Splits
No community queries yet
The top public SQL queries from the community will appear here once available.