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答案错误,错在何处? (附代码)#include <iostream> #include <string> using namespace std; template<typename T> class sort { public: void static binary_insert_sort(T data[], const int n); }; template<typename T> void sort<T>::binary_insert_sort(T data[], const int n) { T key; int i, j, low, high, m; for (i=1; i<n; ++i) { key = data[i]; low = 0; high = i - 1; while ( low <= high) { m = (low + high) / 2; if (key < data[m]) { high = m - 1; } else { low = m + 1; } } for (j=i-1; j>=high+1; --j) // j>=high+1 ? { data[j+1] = data[j]; } data[j+1] = key; } } int main() { int n; cin >> n; //5 int* data = new int[n]; for (int i=0; i<n; ++i) { cin >> data[i]; } string str; cin >> str; int m; cin >>m ; int* idx = new int[m] ; for (int i=0; i<m; ++i) { cin >> idx[i] ; } sort<int>::binary_insert_sort(data, 5); for (int i=0; i<m; ++i) { cout << data[idx[i] - 1] << endl; } return 0; } Followed by: Post your reply here: |
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