字符串反转
字符串反转
http://www.nowcoder.com/questionTerminal/e45e078701ab4e4cb49393ae30f1bb04
#include <iostream>
#include <stdio.h>
#include <vector>
using namespace std;
int main()
{
int ch;
vector<char> vec;
while((ch=getchar())&& ch != '\n')
{
vec.push_back(ch);
}
while(!vec.empty())
{
printf("%c",vec.back());
vec.pop_back();
}
return 0;
}
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