code. compile. run. debug. share.
Source Code
Language
#include<bits/stdc++.h>
using namespace std;
int main() {
int t;cin>>t;
while(t--)
{
int n,f=0;
cin>>n;
int *a=new int [n];
int *b=new int [n];
for(int i=0;i<n;i++)
{
cin>>a[i]>>b[i];
}
int i=0,j=1;
while(j<n)
{
if (b[i]<a[j])
{
f++;i=j;j++;
}
else
{
j++;
}
}
cout<<f+1;
}
return 0;
}
Compiling Program...
Standard Input:
Interactive Console
Text
Program is not being debugged. Click "Debug" button to start program in debug mode.
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