指针、数组等直观例样

#include<iostream>
#include<vector>
#include<string>
using namespace std;


int main()
{

string s1;
int n;
while (cin >>n)
{

char *s[] = { "azf", "dwg", "hjk" };

char**sp = s;

cout << **sp << " " << sp[1] << endl;

cout << *sp << " " << *(sp+1) << endl;

cout << sp << " " << *sp + 1 << endl;

cout << *s << " " << *(*(sp + 1)) << endl;

cout << s[2] << " " << **sp+1 << endl;

cout << *s[2] << " " << (*sp)[1] << endl;

cout << *s[2] << " " << *((*sp)+1) << endl;

int a[3] = { 1,3,5 };

int* q = a;

cout << *q << endl;

cout << a + 1 << endl;

cout << *a << endl;

cout << *a+1 << endl;

cout << *(a+1) << endl;

cout << *q + 1 << endl;

cout << *(q + 1) << endl;

cout << *(a + 2) << endl;

cout << *(q + 2) << endl;

}

}