Submission #599636

#	Time	Username	Problem	Language	Result	Execution time	Memory
599636		onebit1024	Tuna (COCI17_tuna)	C++17	50 / 50	1 ms	212 KiB

tuna

#include <bits/stdc++.h>
using namespace std;

#define int long long
#define all(a) a.begin(),a.end()
#define pb push_back
#define endl "\n"

void __print(int x) {cerr << x;}
void __print(long x) {cerr << x;}
void __print(unsigned x) {cerr << x;}
void __print(unsigned long x) {cerr << x;}
void __print(unsigned long long x) {cerr << x;}
void __print(float x) {cerr << x;}
void __print(double x) {cerr << x;}
void __print(long double x) {cerr << x;}
void __print(char x) {cerr << '\'' << x << '\'';}
void __print(const char *x) {cerr << '\"' << x << '\"';}
void __print(const string &x) {cerr << '\"' << x << '\"';}
void __print(bool x) {cerr << (x ? "true" : "false");}

template<typename T, typename V>
void __print(const pair<T, V> &x) {cerr << '{'; __print(x.first); cerr << ','; __print(x.second); cerr << '}';}
template<typename T>
void __print(const T &x) {int f = 0; cerr << '{'; for (auto &i: x) cerr << (f++ ? "," : ""), __print(i); cerr << "}";}
void _print() {cerr << "]\n";}
template <typename T, typename... V>
void _print(T t, V... v) {__print(t); if (sizeof...(v)) cerr << ", "; _print(v...);}
#ifndef ONLINE_JUDGE
#define dbg(x...) cerr << "LINE(" << __LINE__ << ") -> " <<"[" << #x << "] = ["; _print(x)
#else
#define dbg(x...)
#endif


void solve()
{
    int n;
    cin >> n;
    int res = 0;
    int x;
    cin >> x;
    for(int i = 0;i<n;++i){
        int a,b;
        cin >> a >> b;
        if(a > b)swap(a,b);
            if(b-a <= x)res+=b;
            else{
                int t;
                cin >> t;
                res+=t;
            }
    }
    cout<< res << endl;
}   

int32_t main()
{

    ios_base::sync_with_stdio(false);
    cin.tie(NULL);
    cout.tie(NULL);


    int t = 1;
    // cin >> t;
    for(int i = 1;i<=t;++i)solve();
}

• Subtask 1: 50 / 50