PI Team π ❷

#include <iostream> using namespace std; void Test(int* a, int& b, int** c) { *a += 5; b += *a; **c += b; *c = a; **c += 10; } int main() { int x = 2, y = 3, z = 4; int* p1 = &x; int* p2 = &y; int** p3 = &p2; Test(p1, z, p3); cout << x << " " << y << " " << z << " " << *p2 << endl; return 0; }

int a[] = {10, 20, 30}; int *p = a; int x = *++p; cout << x << " " << *p << endl;

int main() { int a[] = {10, 20, 30}; int x = *++a; cout << x << " " << *a << endl; return 0; }

unique_ptr<int> p2 = p1;

unique_ptr<int> p2 = move(p1);

#include <iostream> #include <memory> using namespace std; int main() { unique_ptr<int> p1 = make_unique<int>(50); unique_ptr<int> p2 = move(p1); cout<<*p2<<endl; return 0; }

#include <iostream> #include <memory> using namespace std; int main() { unique_ptr<int> p1 = make_unique<int>(50); unique_ptr<int> p2 = p1; cout<<*p2<<endl; return 0; }

char x[]="Hello"; cout<<x<<endl;

\0

char x[]="a,b,c,d,/0,f,g,h"; cout<<x<<endl;

/0

\0

char x[]="a,b,c,d,\0,f,g,h"; cout<<x<<endl;

\0

char x[]="a,b,c,d,\0,f,g,h"; cout<<x<<endl;

char x[]="a,b,c,d,/0,f,g,h"; cout<<x<<endl;