1번 {{{~cpp #include using namespace std; void main() { int i; int *a = new int[4]; int *b = new int[4]; int *c = new int[4]; for(i=0;i<4;i++) a[i] = i; for(i=0;i<4;i++) b[i] = 4-i; for(i=0;i<4;i++) c[i] = a[i] + b[i]; for(i=0;i<4;i++) cout << c[i]; delete []a; delete []b; delete []c; } }}} 2번 {{{~cpp #include using namespace std; void main() { int i,j; int **a = new int*[5]; int **b = new int*[5]; int **c = new int*[5]; int **d = new int*[5]; for(i=0;i<5;i++) a[i] = new int[5]; for(i=0;i<5;i++) c[i] = new int[5]; for(i=0;i<5;i++) b[i] = new int[5]; for(i=0;i<5;i++){ for(j=0;j<5;j++){ a[i][j] = i * j; } } for(i=0;i<5;i++){ for(j=0;j<5;j++){ cout<