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Tao_Mang_Khong_Trung_Nhau.cpp
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// Tao_Mang_Khong_Trung_Nhau.cpp #include <iostream> using namespace std; void nhap_mang(float a[], int n, char name) { for (int i = 0; i < n; i++) { cout<<name<<"["<<i<<"] = "; cin>>a[i]; } } void tao_mang_c(float a[], float b[], float c[], int n, int &k) { k = 0; bool trung; for (int i = 0; i < n; i++) { trung = false; for (int j = 0; j < k; j++) { if (a[i] == c[j]) trung = true; } if (!trung) { c[k] = a[i]; k++; } } for (int i = 0; i < n; i++) { trung = false; for (int j = 0; j < k; j++) { if (b[i] == c[j]) trung = true; } if (!trung) { c[k] = b[i]; k++; } } cout<<"\nMang c: "<<endl; for (int i = 0; i < k; i++) cout<<"\t"<<c[i]; } int main() { int n, k; float a[30], b[30], c[60]; do { cout<<"Nhap n: "; cin>>n; if (n < 1 || n > 30) cout<<"Nhap so nguyen 1 <= n <= 30"<<endl; } while (n < 1 || n > 30); nhap_mang(a,n,'a'); nhap_mang(b,n,'b'); tao_mang_c(a,b,c,n,k); return 0; }