1
 2
 3
 4
 5
 6
 7
 8
 9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
#include <iostream>

using namespace std;

int main(int argc, const char * argv[]) {
    int lp, lk;
    long long min_delay;
    long long cook_time;
    long long arrivals[200000];
    long long begin_cook_time;
    cin >> lk >> lp;
    
    for ( int i = 0; i < lk; i++ )
        cin >> arrivals[i];
    
    while (lp--) {
        min_delay = 0;
        begin_cook_time = 0;
        cin >> cook_time;
        for ( int i = 0; i < lk; i++ ) {
            if ( begin_cook_time + cook_time <= arrivals[i] )
                begin_cook_time = arrivals[i];
            else {
                begin_cook_time += cook_time;
                min_delay += begin_cook_time - arrivals[i];
            }
        }
        cout << min_delay << endl;
    }
    
    return 0;
}