Which trucks are overloaded
A dispatch list pairs each truck with its load and its capacity. Count how many trucks are carrying more than their capacity.
- The two lists are the same length and read like parallel records.
- A load exactly equal to capacity is fine.
OverCapacity(loads: list<int>, capacity: list<int>) → int
C# needs a compiler and Drill does not host one yet, so this page is the reference rather than an exercise: the problem, worked examples, and the solution in full. To type it out, the same problem runs in Python.
Where you start
public int OverCapacity(List<int> loads, List<int> capacity) {
}Worked examples
| Call | Result |
|---|---|
OverCapacity(new List<int> { 10, 20, 30 }, new List<int> { 8, 20, 40 }) | 1 |
OverCapacity(new List<int> { 1, 2 }, new List<int> { 9, 9 }) | 0 |
OverCapacity(new List<int> { 10, 10 }, new List<int> { 4, 4 }) | 2 |
OverCapacity(new List<int> { }, new List<int> { }) | 0 |
Hint
Iterate the indices and compare.
Reference solution in C#
public int OverCapacity(List<int> loads, List<int> capacity) {
int n = 0;
for (int i = 0; i < loads.Count; i++) if (loads[i] > capacity[i]) n++;
return n;
}