很简单

#include <stdio.h>
int main(){
    int t;
    scanf("%d",&t);
    while(t--){
        int n,k,i=1,a[101]={0},judge=1;
        scanf("%d%d",&n,&k);
        while(n--){
            scanf("%d",&a[i]);
            if(a[i]<a[i-1]){judge=0;}
            i++;
        }
        if(k>=2||judge==1)printf("YES\n");
        else printf("NO\n");
    }
}