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Dev-c++ 4.9.9.2

windows xp

bool cmp1(string a, string b)
{
return a.length() <= b.length() && a < b;
}
int main()
{
std::vector<string> vec;
vec.push_back("ab"); vec.push_back("b"); vec.push_back("aaa");
...

thanks for your suggestion!

I do appreciate your suggestion, thanks a lot



bool cmp1(string a, string b)
{
if(a.length()==b.length())
{
return a < b;
}else

aa aaa adfd dd

#include <iostream>
#include <algorithm>
#include <vector>
#include <string>
using namespace std;
int main()
{
std::vector<string> vec;
vec.push_back("dd"); vec.push_back("adfd");...