Input of string and int ,this gives runtime error

#1

import java.util.*;
public class Main {
public static void main(String args[]) {
Scanner scn=new Scanner(System.in);
int T=scn.nextInt();
while(T>0)
{
int n=scn.nextInt();
while(n>0)
{
String m=scn.nextLine();
int t=scn.nextInt();
System.out.print(m.charAt(0));
System.out.print(t);
n–;
}
T–;
}
}
}

#2

take the string input by scn.next()
pls search the differece betwn nextLine() and next();
u will get the idea why ur code was showing error

hope this will help u
pls rate my work

#3

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