character_array.cpp

来自「ThinkingC++中文版」· C++ 代码 · 共 33 行

#include <iostream>
using namespace std;


void main()
{
/*
	//Modifying any of the characters in the array is a runtime error
	char* p = "how are you!";	//This is technically an error 应该：const char* p="..."; 
	char* q = p;
	cout<< p <<endl;
	while(*q){
		*q = *q + 1;
		q++;
	}
	cout << p << endl;

*/
	char p[] = "how are you!";  
	cout<< p <<endl;
	char* q = p;
	while(*q){
		*q = *q + 1;
		q++;
	}
	cout << p << endl;

//  char pc[100];
//  ::strcpy(pc,"hello!");
}