#include #include #include using namespace std; typedef pair p; int main() { int T; scanf("%d",&T); while(T--) { int N,i,a,b,cnt=0,l=1000000000; vector

v; scanf("%d",&N); for(i=0;i l) { cnt++; l=v[i].first; } } printf("%d\n",cnt); } return 0; }