-4
對不起,如果有一個簡單的解決方案,試圖找出它幾個小時,我似乎無法找到問題的代碼,它可能是錯誤的?Out of index exception
public static void ShortestPath(int[,] waypoint, int source, int verticesCount)
{
source = 0;
waypoint = new int[verticesCount, verticesCount];
int[] distance = new int[verticesCount];
int[] previous = new int[verticesCount];
PriorityQueue<int> priorityqueue = new PriorityQueue<int>();
for (int i = 0; i < verticesCount; i++)
{
for (int l = 0; l < verticesCount; l++)
{
if (waypoint[i, l] != 0)
{
priorityqueue.Enqueue(i, waypoint[i, l]);
}
}
}
while (!priorityqueue.empty() || priorityqueue != null)
{
int o = priorityqueue.dequeue_min();
for (int v = 0; v < verticesCount; ++v)
{
previous[v] = 0;
MinimumDistance(distance, verticesCount);
if (waypoint[o, v] != 0)
{
if (distance[o] + waypoint[o, v] < distance[v])
distance[v] = distance[o] + waypoint[o, v];
previous[v] = o;
priorityqueue.Enqueue(o, distance[v]);
}
Print(distance[], verticesCount);
}
}
當你一步通過,並在那裏除了得到來自拋出? – AaronLS
錯誤發生在哪一行? –
請發佈實際錯誤。 – RBarryYoung