package main

import (
	"bufio"
	"fmt"
	"os"
)

func main() {
	reader := bufio.NewReader(os.Stdin)
	writer := bufio.NewWriter(os.Stdout)
	defer writer.Flush()

	var t int
	fmt.Fscan(reader, &t)
	for i := 0; i < t; i++ {
		var n int64
		fmt.Fscan(reader, &n)
		low := int64(2)
		high := int64(2000000000)
		var k int64 = 2
		for low <= high {
			mid := low + (high-low)/2
			if mid*(mid-1)/2 <= n {
				k = mid
				low = mid + 1
			} else {
				high = mid - 1
			}
		}
		ans := k + n - k*(k-1)/2
		fmt.Fprintln(writer, ans)
	}
}