#include <iostream> using namespace std; void fun(char *a, char *b) { a = b; (*a)++; } int main( ) { char c1, c2, *p1, *p2; c1 = 'A'; c2 = 'a'; p1 = &c1; p2 = &c2; fun(p1, p2); cout << c1 << c2 << endl; return 0; }
输出:___1______
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