如何打印出向量的内容?
#include <iostream>#include <fstream>#include <string>#include <cmath>#include <vector> #include <sstream>#include <cstdio>using namespace std;int main(){ ifstream file("maze.txt"); if (file) { vector<char> vec(istreambuf_iterator<char>(file), (istreambuf_iterator<char>())); vector<char> path; int x = 17; char entrance = vec.at(16); char firstsquare = vec.at(x); if (entrance == 'S') { path.push_back(entrance); } for (x = 17; isalpha(firstsquare); x++) { path.push_back(firstsquare); } for (int i = 0; i < path.size(); i++) { cout << path[i] << " "; } cout << endl; return 0; }}
莫回无
波斯汪
相关分类