1 TRƯỜNG ĐẠI HỌC BÁCH KHOA Viện Điện tử - Viễn Thông BÁO CÁO THỰC HÀNH NGÔN NGỮLẬP TRÌNH Họ và tên: Nguyễn Đình Tâm Lớp: ĐT-TT 07 – K57 MSSV: 20122381 Hà Nội, 04/2014 https://fb.com/ 2 Program 1.1 #include <iostream> using namespace std; void main() { char a; cout<<"nhap mot ki tu\t"; cin>> a; cout<<"Ki tu la "<< a <<"\nMa ASSI la "<<dec<< (int)a<<"\n"; cout<< hex << "He co so 16 la 0x" << (int)a << "\n"; cout<<oct<<"He co so 8 la 0"<<(int)a << "\n"; system("pause"); } Program 1.2 #include <iostream> using namespace std; void main() { double f,C,pi; pi=3.14159; cout<<"Nhap f="; cin>> f; cout<<"\n"; cout<<"Nhap C="; cin>>C; cout<<"\n"; cout<<"Xc="<<1/(2*pi*f*C); system("pause"); } Program 1.3 #include <iostream> using namespace std; void main() { double R1,R2,R3; char cach_mac[20]; cout<<"R1="; cin>>R1; cout<<"R2="; cin>>R2; cout<<"R3="; cin>>R3; cin.ignore(); cout<<"Cach mac 3 dien tro la: "; https://fb.com/ 3 cin.get(cach_mac, 20); if (strcmp(cach_mac, "noi tiep") == 0) cout<<"Rt= "<<R1+R2+R3; else cout<<"Rt= "<<(1/(1/R1+1/R2+1/R3)); system("pause"); } Program 2.1 #include <iostream> using namespace std; void main() { double R[20],Rt,Rn; inti,n; char cach_mac[20]; Rt=0; Rn=1; cout<<"so dien tro trong mach la\t"; cin>>n; for(i=1;i<=n;i++) { cout<<"R["<<i<<"]="; cin>>R[i]; Rt=Rt+R[i]; Rn=Rn*R[i]; } cin.ignore(); cout<<"Cach mac"<<i-1<<" dien tro la: "; cin.get(cach_mac, 20); if (strcmp(cach_mac, "noi tiep") == 0) cout<<"Rt= "<<Rt; else cout<<"Rt= "<<(Rn/Rt); system("pause"); } https://fb.com/

阅读全文