1510. Mispelling

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本文介绍了一个简单的字符串操作问题：如何从给定的字符串中删除指定位置的字符，并提供了一段C++代码实现这一功能。通过输入一组数据集，程序会输出每个数据集中指定字符被删除后的字符串。

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题意:

将字符串在指定位置的字符去掉后输出即可

Input

The first line of input contains a single integer N , (1≤N≤1000) which is the number of datasets that follow.

Each dataset consists of a single line of input containing M , a space, and a single word made up of uppercase letters only. M will be less than or equal to the length of the word. The length of the word is guaranteed to be less than or equal to 80.

Output

For each dataset, you should generate one line of output with the following values: The dataset number as a decimal integer (start counting at one), a space, and the misspelled word. The misspelled word is the input word with the indicated character deleted.

Sample Input

4
4 MISSPELL
1 PROGRAMMING
7 CONTEST
3 BALLOON
Sample Output

1 MISPELL
2 ROGRAMMING
3 CONTES
4 BALOON

#include<iostream>
#include<string>
using namespace std;

int main() {
  string str[100];
  int n;
  cin >> n;
  int deletePosition;
  for (int i = 0; i < n; ++i) {
    cin >> deletePosition;
    cin >> str[i];
    str[i].erase(deletePosition - 1, 1);
  }
  for (int i = 0; i < n; ++i)
    cout << i + 1 << " " << str[i] << endl;
  return 0;
}