java - Scanner not taking input properly -

 public static void main(string[] args) {     int t = sc.nextint();     (int = 1; <= t; i++) {         int xs ;         int n = sc.nextint();         int divisor = 1;         (int j = 0; j < n -1;j++){             divisor = divisor * 10;         }         //system.out.println(divisor + "/" + n);          int[][] matrix = new int[n][n];         int[][] matrix2 = new int[n][n];          (int k = 0; k < n; k++) {              int d2  = divisor;              xs = sc.nextint();              system.out.println(xs);            // system.out.println("\n"+xs + "df" + xs.length());             (int l = 0; l < n; l++) {                 matrix[k][l] =  xs / d2;                 matrix2[k][l] = 0;                 xs = xs % d2;                 divisor = d2/10;             }         }         // system.out.println("hello");         matrix2[0][0] = 1;         node node = new node(0, 0);         node.dis = 0;         node.steps = 0;         node.c = 0;         openlist[0] = node;         util_expl(node, matrix, matrix2, n);         fun(matrix, matrix2, n);         system.out.println(res);     } }// 

my input example is

1
4
0100
1110
1011
1010
scanner getting stuck cant take input properly. paste whole input @ once printing line check whether input correct answer 100
1110
1010
getting stuck.

because start 1 , using nextint();

working example :

scanner sc = new scanner(system.in);         system.out.println("type how many values : ");         int t = sc.nextint();         string []a = new string[t] ;         (int = 0; < t; i++)               a[i] = sc.next();              (string item : a)                 system.out.println(item);