| Бодолт илгээх | Бүх бодолтууд | Шилдэг бодолтууд | Жагсаалт руу буцах |
RGB7070 - Нийлбэр 1 |
Өгөгдсөн натурал тоо n хүртэлх натурал тоонуудын нийлбэрийг ол.
Давталт ашиглахгүй болно.
Input
Натурал тоо n өгөгдөнө.
Output
Нийлбэр
Example
Input: 10 Output: 55
| Нэмсэн: | Bataa |
| Огноо: | 2013-01-06 |
| Хугацааны хязгаарлалт: | 1s |
| Эх кодын хэмжээний хязгаарлалт: | 50000B |
| Memory limit: | 1536MB |
| Cluster: | Cube (Intel G860) |
| Програмчлалын хэлүүд: | ADA95 ASM32 BASH BF C NCSHARP CSHARP C++ 4.3.2 CPP C99 CLPS LISP sbcl LISP clisp D ERL FORTRAN HASK ICON ICK JAVA JS-RHINO JULIA LUA NEM NICE OCAML PAS-GPC PAS-FPC PERL PHP PIKE PRLG-swi PYTHON PYPY3 PYTHON3 RUBY SCALA SCM guile ST TCL WHITESPACE |
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2025-04-28 11:21:37
biti huulkaad bai suga |
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2025-02-11 05:10:49
teneg tsartsaa |
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2025-02-04 02:35:42
z Last edit: 2025-02-04 02:36:06 |
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2025-01-19 02:21:41
#include<iostream> using namespace std ; int main () { int a,b; cin>>a; b=a*(a+1)/2; cout <<b; retun 0; }zzo amjilt bro |
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2024-12-11 07:04:20
bi single baimaar bn menee aimdarlaas zail chamaas bi yuch huseegui |
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2024-12-05 03:36:02
never use chatgpt bois |
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2024-12-05 03:28:28
bocu no pico vzwel bvh hariulta olj cdna |
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2024-11-26 18:55:53
#include <iostream> using namespace std; int main() { int n; cin >> n; // Нийлбэрийг тооцоолох int sum = n * (n + 1) / 2; cout << sum << endl; return 0; } //ryuu bol gicii |
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2024-08-09 07:43:42
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2024-08-09 03:35:45
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