program pointer

include "stdio.h" #include "conio.h" void main() { int *point; int a=7, b=15; printf(" Nilai a : %d \n", a); printf(" Alamat a : %p \n\n", &a); point=&a; printf(" Nilai point = %p \n", point); printf(" Alamat point = %p \n", &point); printf(" nilai rujukan point = %d \n\n", *point); *point=10; // nilai a diganti dengan nilai pointer printf(" Nilai point = %p \n", point); printf(" Alamat point = %p \n", &point); printf(" nilai rujukan point = %d \n\n", *point); printf(" Nilai a : %d \n", a); printf(" Alamat a : %p \n\n", &a); printf(" Nilai B : %d \n", b); printf(" Alamat B : %p \n\n", &b); point=&b; // rujukan pointer diganti rujukan nilai b printf(" Nilai point = %p \n", point); printf(" Alamat point = %p \n", &point); printf(" nilai rujukan point = %d \n\n", *point); getch(); } Ni gambar jika dijalankan

game c++

#include #include #include #define SKORMENANG 3 char AmbilPilihanAcak (void); int FungsiMenang(char A, char B); int main() { char kamu, aku; int poinku = 0; int poinmu = 0; int pemenang; do { cout << "\n\nMasukkan: g, b, atau k"; cout << "\ngunting(g), batu(b), kertas(k): "; cin >> kamu; aku = AmbilPilihanAcak(); cout << "PC memilih " << aku << "\n"; pemenang = FungsiMenang(kamu, aku); if (pemenang == 0) cout << "Draw!\n"; else if (pemenang == 1) { cout << "Anda menang!\n"; poinmu++; } else if (pemenang == 2) { cout << "PC menang!\n"; poinku++; } else cout << "Maaf Anda memasukkan pilihan ilegal!\n"; cout << "Poin Anda: " << poinmu; cout << " Poin PC: " << poinku; } while (poinmu < SKORMENANG && poinku < SKORMENANG); if (poinmu > poinku) cout << "\nAnda menang untuk kompetisi ini!\n"; else cout << "\nPC menang untuk kompetisi ini!\n"; return 0; } char AmbilPilihanAcak (void) { char pilihan; srand(time(NULL)); //inisialisasi generator bilangan acak int nilai = rand()%3; //ambil bilangan acak antara 0-2 switch (nilai){ case 0: pilihan='b'; break; case 1: pilihan='g'; break; case 2: pilihan='k'; break; } return pilihan; } int FungsiMenang(char A, char B){ switch(A){ case 'b': if(B=='g') return 1; else if(B=='k') return 2; else return 0; case 'g': if(B=='k') return 1; else if(B=='b') return 2; else return 0; case 'k': if(B=='b') return 1; else if(B=='g') return 2; else return 0; default: return -1; } }