#!/usr/bin/env python3

# Source: https://github.com/cheran-senthil/PyRival/blob/master/pyrival/data_structures/SortedList.py

from bisect import bisect_left as lower_bound
from bisect import bisect_right as upper_bound


class FenwickTree:
    def __init__(self, x):
        bit = self.bit = list(x)
        size = self.size = len(bit)
        for i in range(size):
            j = i | (i + 1)
            if j < size:
                bit[j] += bit[i]

    def update(self, idx, x):
        """updates bit[idx] += x"""
        while idx < self.size:
            self.bit[idx] += x
            idx |= idx + 1

    def __call__(self, end):
        """calc sum(bit[:end])"""
        x = 0
        while end:
            x += self.bit[end - 1]
            end &= end - 1
        return x

    def find_kth(self, k):
        """Find largest idx such that sum(bit[:idx]) <= k"""
        idx = -1
        for d in reversed(range(self.size.bit_length())):
            right_idx = idx + (1 << d)
            if right_idx < self.size and self.bit[right_idx] <= k:
                idx = right_idx
                k -= self.bit[idx]
        return idx + 1, k


class SortedList:
    block_size = 700

    def __init__(self, iterable=()):
        self.macro = []
        self.micros = [[]]
        self.micro_size = [0]
        self.fenwick = FenwickTree([0])
        self.size = 0
        for item in iterable:
            self.insert(item)

    def insert(self, x):
        i = lower_bound(self.macro, x)
        j = upper_bound(self.micros[i], x)
        self.micros[i].insert(j, x)
        self.size += 1
        self.micro_size[i] += 1
        self.fenwick.update(i, 1)
        if len(self.micros[i]) >= self.block_size:
            self.micros[i:i + 1] = self.micros[i][:self.block_size >> 1], self.micros[i][self.block_size >> 1:]
            self.micro_size[i:i + 1] = self.block_size >> 1, self.block_size >> 1
            self.fenwick = FenwickTree(self.micro_size)
            self.macro.insert(i, self.micros[i + 1][0])

    def pop(self, k=-1):
        i, j = self._find_kth(k)
        self.size -= 1
        self.micro_size[i] -= 1
        self.fenwick.update(i, -1)
        return self.micros[i].pop(j)

    def __getitem__(self, k):
        i, j = self._find_kth(k)
        return self.micros[i][j]

    def count(self, x):
        return self.upper_bound(x) - self.lower_bound(x)

    def __contains__(self, x):
        return self.count(x) > 0

    def lower_bound(self, x):
        i = lower_bound(self.macro, x)
        return self.fenwick(i) + lower_bound(self.micros[i], x)

    def upper_bound(self, x):
        i = upper_bound(self.macro, x)
        return self.fenwick(i) + upper_bound(self.micros[i], x)

    def _find_kth(self, k):
        return self.fenwick.find_kth(k + self.size if k < 0 else k)

    def __len__(self):
        return self.size

    def __iter__(self):
        return (x for micro in self.micros for x in micro)

    def __repr__(self):
        return str(list(self))


class S:
    def __init__(self, l, r, i): self.l, self.r, self.i, self.ans = l, r + l, i, 0


# start -> max answer
n, best = int(input()), SortedList([(-1, 0)])
ps = sorted((S(*map(int, input().split()), i) for i in range(n)), key=lambda s: (-s.r, s.l))
for s in ps:
    # s.ans   = prev(best.upper_bound(s.l))->second + 1;
    it = best.upper_bound((s.l, n))
    s.ans = best[it - 1][1] + 1
    # auto it = best.insert_or_assign(s.l, s.ans).first;
    if best[it - 1][0] == s.l: best.pop(it - 1)
    else: it += 1
    best.insert((s.l, s.ans))
    # if(next(it) != best.end() && next(it)->second <= s.ans) best.erase(next(it));
    if it < len(best) and best[it][1] <= s.ans: best.pop(it)
print(*(s.ans - 1 for s in sorted(ps, key=lambda s: s.i)))