func_code_string: #include <bits/stdc++.h>   using namespace std;   int N;   pair<int, int> P[105];   int main() {     cin >> N;     for (int i = 1; i <= N; i++) cin >> P[i].first >> P[i].second;     int K;     cin >> K;     for (int i = 1; i <= N; i++)       if (K >= P[i].first && K <= P[i].second) {         cout << N - i + 1 <<   n ;         return 0;       }     return 0;   }   