ITHelpself / CSharp-team-lttq

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bài tập về nhà-1 #9

Open ITHelpself opened 3 years ago

nhokhacam1 commented 3 years ago

#include <iostream>

using namespace std;
int main ()
{
    char nhap[100]; // tao bien nhap
    cout <<"nhap cai gi do:"; // in ra yeu cau nhap cai gi do
    cin >> nhap; // luu cai vua nhap vao bien nhap
    cout <<endl; // xuong dong
    cout << "cai ban vua nhap:"<<nhap; // in ra 2 gia tri 
                                       // "cai ban vua nhap" va bien nhap
}
nhokhacam1 commented 3 years ago
#include <iostream>
#include<cmath>
using namespace std;
int main ()
{
int n;
cout<<"nhap n:"<<endl;
cin>>n;
cout<<"can bac 2 cua "<< n <<" là:" << sqrt(n);// cho nay kg biet lam
}
nhokhacam1 commented 3 years ago
int a,b;
cout<<"nhap a:"<<endl;
cin>>a;
cout<<"nhap b:"<<endl;
cin>>b;
cout<<"a "<<"mu "<<"b "<<"là: " << pow(a,b);