Submission #201453

#	Time	Username	Problem	Language	Result	Execution time	Memory
201453		awlintqaa	Tuna (COCI17_tuna)	C++14	50 / 50	5 ms	376 KiB

tuna

#define fast ios_base::sync_with_stdio(0),cin.tie(0),cout.tie(0)
#include <bits/stdc++.h>
using namespace std;
#define sqr 340
#define mid (l+r)/2
#define pb push_back
#define ppb pop_back
#define fi first
#define se second
#define lb lower_bound
#define ub upper_bound
#define ins insert
#define era erase
#define C continue
#define mem(dp,i) memset(dp,i,sizeof(dp))
#define mset multiset
typedef long long ll;
typedef short int si;
typedef double ld;
typedef pair<int,int> pi;
typedef pair<ll,ll> pll;
typedef vector<int> vi;
typedef vector<ll> vll;
typedef vector<pi> vpi;
typedef vector<pll> vpll;
const ll mod=1e9+7;
const ll inf=1e18;
const ld pai=acos(-1);
int main(){
        int n,x,sum=0;
        cin>>n>>x;
        while(n--){
                int a,b,c;
                cin>>a>>b;
                if(abs(a-b)<=x){
                        sum+=max(a,b);
                }
                else{
                        cin>>c;
                        sum+=c;
                }
        }
        cout<<sum<<endl;
}

• Subtask 1: 50 / 50