Submission #2297019

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Source Code Expand

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

#define INF_LL (int64)1e18
#define INF (int32)1e9
#define REP(i, n) for(int i = 0;i < (n);i++)
#define FOR(i, a, b) for(int i = (a);i < (b);i++)
#define all(x) x.begin(),x.end()
#define fs first
#define sc second

using int32 = int_fast32_t;
using uint32 = uint_fast32_t;
using int64 = int_fast64_t;
using uint64 = uint_fast64_t;
using PII = pair<int32, int32>;
using PLL = pair<int64, int64>;

const double eps = 1e-10;

template<typename A, typename B>inline void chmin(A &a, B b){if(a > b) a = b;}
template<typename A, typename B>inline void chmax(A &a, B b){if(a < b) a = b;}

const int64 mod = 1e9+7;
using PIC = pair<int32, char>;

int main(void){
	int32 sum[212345] = {};
	int32 N;
	cin >> N;
	vector<PII> com(N);
	REP(i, N){
		cin >> com[i].fs >> com[i].sc;
		sum[com[i].fs]++;
	}
	REP(i, 212344){
		sum[i+1] += sum[i];
	}
	REP(i, N){
		cout << sum[com[i].sc]-sum[com[i].fs] << endl;
	}
}

Submission Info

Judge Result