1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
#include <iostream> using namespace std; char * update(char * str); int main(){ const char * str = "test"; char * ptr = (char *)str ; cout<<update(ptr)<<endl; return 0; } char * update(char * str){ str[0] = 'A'; return str; }
1
Segmentation fault