A. Deletions of Two Adjacent Letters

tags:   implementation    strings 

solution:

code:

#include<bits/stdc++.h>
using namespace std;
int main(){
	int t;cin>>t;
	while(t--){
		char s[100];
		string s1;char c;
		cin>>(s+1)>>s1;
		c=s1[0];
		int n