C++用<vector>模擬棧

C++用<vector>模擬棧

#include <cstdio>
#include <vector>
using namespace std;
vector<int> vec;
int main(int argc,char *argv[]) {
 for (int i = 0;i <= 9;i ++)
  vec.push_back(i);
 while (!vec.empty()) {
  printf("%d\t",vec[vec.size() - 1]);
  vec.pop_back();
 }
 printf("\n");
 return 0;
}

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