#include <stdio.h>
#include <stdlib.h>

int  arrarr(int  x[],  unsigned  nx,  int  y[],  unsigned  ny)
{
    unsigned k=0;
    if(ny>nx) return 0;
     else
    {
      for(int j=0;j<ny-1;j++)
       for(int i=0;i<=nx-1;i++)
     {
       if(y[j+1]==x[i+1])k++;
     }
     if (k==ny)return 1;
    }

}

int main()
{
    int x[]={1,2,3,4,5,6};
    int y[]={1,2,3,4};
    unsigned nx= sizeof(x)/sizeof(x[0]);
    unsigned ny= sizeof(y)/sizeof(y[0]);
    if((arrarr(x,nx,y,ny))==1)
    printf("Array can be obtained form x",arrarr(x,nx,y,ny));
    else
    {
      if((arrarr(x,nx,y,ny))==0)
        printf("False",arrarr(x,nx,y,ny));
    }
    return 0;
}