[BOJ/C++] 10810 공 넣기

배열에 값을 쓰는 문제

#include <iostream>
#include <vector>

using namespace std;

int main() {
	int N, M;
	cin >> N >> M;

	vector<int> v;
	for (int i = 0; i < N; i++)
		v.push_back(0);

	for (int i = 0; i < M; i++) {
		int a, b, c;
		cin >> a >> b >> c;
		for (int j = a - 1; j < b; j++) {
			v[j] = c;
		}
	}
	
	for (int i = 0; i < N; i++)
		cout << v[i] << " ";

	return 0;
}