Cod sursa(job #2818573)

Utilizator Stefan_ModolaStefan Modola Stefan_Modola Data 16 decembrie 2021 15:45:24
Problema Numarare triunghiuri Scor 0
Compilator cpp-64 Status done
Runda Arhiva de probleme Marime 0.37 kb
#include <bits/stdc++.h>

using namespace std;

int n,k=0,v[10005];

int main()
{
    cin>>n;
    for(int i=1;i<=n;i++){
       cin>>v[i];
    }
    for( int i=1;i<=n;i++){
            int a,b,c;
        a=v[i];
        b=v[i+1];
        c=v[i+2];
        if(a+b>=c && a+c>=b && b+c>=a){
            k++;
        }
    }
    cout<<k;
    return 0;
}