lab7p1

#include <stdio.h>

int isSorted(unsigned t[], int n)
{
    int i, type;
    if(t[0]<=t[1]) type=0;
        else type=1;
    for(i=1; i<n-1; i++)
    {
        if((type==0) && !(t[i]<=t[i+1]))
            return 0;
        if((type==1) && !(t[i]>=t[i+1]))
            return 0;
    }
    return 1;

}

#define n 5

int main()
{
    unsigned t[n]={1, 3, 5, 7, 9};
    printf("%d", isSorted(t, n));
    return 0;
}