reverse4.cc

来自「做为SD0609的一员,我扎实的基础是如何打出来的,来看看我那时连猴子选大王都不」· CC 代码 · 共 23 行

#include <iostream>
using namespace std;

void reverse(char[]);
 
int main(int argc,char* argv[]){
	char str[200];
	cout << "input a string " << endl;
	cin >> str;
	cout << "string is; " << str << endl;
	reverse(str);
	cout << "after reverse string is; " << str << endl;
	return 0;
}
void reverse(char str[]){
	int len = strlen(str);
	for(int i=0; i<len/2; i++){
		char ch = str[i];
		str[i] = str[len -1-i];
		str[len-1-i] = ch;
	}
}