Typo Man Go Changyoung

Interview

Time limit1sMemory limit128 MB

Summary
Given a string and a 1-based position, output the string with that one character removed, for multiple test cases.
Level

Easy1 of 10

Topics
String, Implementation
Solved
No attempts yet

Problem

Changyoung always makes exactly one typo when typing a string. Given the typed string and the position of the wrong character, output the string after removing that one character.

Input

The first line contains the number of test cases T (1 <= T <= 1,000).

Each test case is given on one line as an integer P and a string S. P is the 1-based position of the wrong character, and S is the string Changyoung typed. The length of S is at most 80, S contains only uppercase English letters, and P is at most the length of S.

Output

For each test case, output on one line the string after removing the wrong character.

Examples1

  1. Example 1

    Input
    4
4 MISSPELL
1 PROGRAMMING
7 CONTEST
3 BALLOON
    Expected output
    MISPELL
ROGRAMMING
CONTES
BALOON