sprintf&sscanf

#include<cstdio>
#include<iostream>
using namespace std;
 
int main()
{
	int n,num;
	char s[11],str[11];
	cin>>n>>s;
	sprintf(str,"%d",n);
	sscanf(s,"%d",&num);
	cout<<str[1]<<' '<<num-100;
	return 0;
}