Submission #891397

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Source Code Expand

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


int main() {
    string s;
    cin>>s;
    string t;
    for(int i=0;i<4;i++) t+=s[i];
    t+=' ';
    for(int i=4;i<12;i++) t+=s[i];
    cout<<t<<endl;
	// your code goes here
	return 0;
}

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