search.cpp

来自「本课程主要介绍面向对象程序设计的方法和c++语言的基本概念。以c++语言中的面向」· C++ 代码 · 共 20 行

// search.cpp
// searches one container for a sequence in another container
#include <iostream>
#include <algorithm>
using namespace std;

int source[] =  { 11, 44, 33, 11, 22, 33, 11, 22, 44 };
int pattern[] = { 11, 22, 33 };

int main()
   {
   int* ptr;
   ptr = search(source, source+9, pattern, pattern+3);
   if(ptr == source+9)                // if past-the-end
      cout << "No match found\n";
   else
      cout << "Match at " << (ptr - source) << endl;
   return 0;
   }