Submission #74869086

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Source Code Expand

#include <iostream>
#include <vector>
using namespace std;

int main() {
    int T, x;
    cin >> T >> x;

    vector<int> A(T+1);
    for (int i = 0;i < T+1;i++) {
        cin >> A.at(i);
    }

    cout << 0 << ' ' << A.at(0) << endl;
    int tmp = A.at(0);
    for (int i = 0;i < T;i++) {
        if (abs(tmp - A.at(i + 1)) >= x) {
            cout << i+1 << ' ' << A.at(i+1) <<endl;
            tmp = A.at(i + 1);
        }
    }



}

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