
#include <iostream> using namespace std; int main(int argc, char *argv[]) { char arr[]="abcdef"; cout << arr << endl; arr[3]='3'; cout << arr << endl; return 0; }
输出结果:
abcdef
abc3ef
#include <iostream> using namespace std; int main(int argc, char *argv[]) { char arr[]="abcdef"; cout << arr << endl; arr[3]='3'; cout << arr << endl; return 0; }