C++
- voluntas
- @ignis_fatuus
- ブン
- @Linda_pp
- 清楚なC++メイドBOT
- @tzik_tack
- 長谷川一輝
- wraith13
- @jj1bdx
- @cpp_akira
- 安藤敏彦
- @srz_zumix
- Siv3D
- takezoh
- まろ
- @okdshin
- @hnokx
- @ishidakei
- @take_cheeze
- TAKEI Yuya
- @mumumu
- I (@wx257osn2)
- Tommy6
- @tyottyoworks
- ___shanon
- わたやん
- @KorekaraSEDB
- @kariya_mitsuru
- @ciniml
- @beam2d
- @grafi_tt
- @nekketsuuu
- LouiS0616
- @volanja
- 大鎌広
- むてら
- ガチKGB
- 三重野賢人
x
16
1
2
3
int main() {4
int n = 0;5
int value = 14, delta = 0, sum = 0;6
std::cin >> n;7
for (int i = 1; i <= n; i++) {8
value += delta;9
delta += 10;10
std::cout << "series[" << i << "] = " << value << '\n';11
sum += value;12
}13
std::cout << "sum = " << sum << '\n';14
return 0;15
}16
$ g++ prog.cc -Wall -Wextra -std=c++98 -pedantic
Stdin
10
Start
series[1] = 14 series[2] = 24 series[3] = 44 series[4] = 74 series[5] = 114 series[6] = 164 series[7] = 224 series[8] = 294 series[9] = 374 series[10] = 464 sum = 1790
0
Finish