#include <iostream>
#define SIZE 10000


int main() {
    int L, N, M;
    std::cin >> L >> N >> M;
    int result[SIZE];
    for (int i = 0; i < SIZE; ++i){
        result[i] = 0;
    }

    int left, right;
    while (N){
        std::cin >> left;
        std::cin >> right;
        ++result[left - 1];
        --result[right];
        --N;
    }

    int M_point = 0;
    for(int i = 0; i < SIZE; ++i){
        M_point += result[i];
        result[i] = M_point;
    }

    for(int i = 0; i < M; i++){
        std::cin >> M_point;
        std::cout << result[M_point-1] << std::endl;
    }

    return 0;

}