io - Can you please tell why doesn't this C program works as expected? -

#include<stdio.h> #include<stdlib.h> int main() {     int t,k,n,i;     int height[20000];     scanf("%d",&t);     while(t--)     {         scanf("%d%d",&k,&n);         for(i = 0; < n; i++) scanf("%d",&height[i]);         for(i = 0; < n; i++) printf("%d\n",height[i]);     }     return 0;  } 

for input:
1
3 1
2 5 4
expecting output of
2
5
4
but getting output of
2
please help

in input set t 1, k 3 , n 1. fors perform 1 loop afterwards. '5' , '4' not scanned input.