知识点:复合类型:一维数组。解法一:按照题目描述解题。解法二:桶排 #include <iostream> using namespace std; int main() { int arr[100] = {0}; int n; int temp; int x; cin >> n; for (int i = 0; i < n; i++) { cin >> temp; arr[temp]++; } cin >> x; cout << arr[x]; return 0; } /* int main() { int n; cin &g...