Giải Thuật 1 - 1 CNTT 2 - K58

Problems

Problem Points AC Rate Users Editorials
Hello World! 1p 50.3% 2409 Editorial
0.Cộng hai số 1p 52.0% 1453
0.Tính giai thừa 1p 60.8% 1262 Editorial

Comments


  • -1
    rokudomukuro  commented on Feb. 15, 2019, 3:31 a.m.

    _<


  • 0
    tungcntt2k58  commented on Jan. 25, 2019, 8:49 a.m. ← edited

    include<math.h>

    #include<iostream>
using namespace std;
int main()
{
    int t=1;
    int n;
    cin>>n;
    for(int i=2;i<=n;i++)
    {
        t+=i;
    }
    cin>>t;
}