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max.cpp
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135 lines (108 loc) · 1.96 KB
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#include <iostream>
using namespace std;
int GetMax2(int x, int y)
{
if(x>y)
return x;
else
return y;
}
int GetMax3(int x, int y, int iz)
{
int tmp1,tmp2;
tmp1=GetMax2(x,y);
tmp2=GetMax2(tmp1,iz);
return tmp2;
}
int main()
{
int a,b,c;
int number;
int max;
cout << "Input number: ";
cin >> number;
if(number==2)
{
cout << "Input a b: ";
cin >> a >> b;
max=GetMax2(a, b);
cout << "max: " << max << endl;
}
if(number==3)
{
cout << "Input a b c: ";
cin >> a >> b >> c;
max=GetMax3(a, b, c);
cout << "max: " << max << endl;
}
return 0;
}
***
#include <iostream>
using namespace std;
int GetMax(int x, int y)
{
if(x>y)
return x;
else
return y;
}
int GetMax(int x, int y, int z)
{
int tmp1,tmp2;
tmp1=GetMax(x,y);
tmp2=GetMax(tmp1,z);
return tmp2;
}
int main()
{
int a,b,c;
int number;
int max;
cout << "input number: ";
cin >> number;
if(number==2)
{
cout << "input a b: ";
cin >> a >> b;
max=GetMax(a, b);
cout << "max: " << max << endl;
}
if(number==3)
{
cout << "input a b c: ";
cin >> a >> b >> c;
max=GetMax(a, b, c);
cout << "max: " << max << endl;
}
return 0;
}
***
#include <iostream>
using namespace std;
int GetMax(int x, int y)
{
if(x>y)
return x;
else
return y;
}
double GetMax(double dx, double dy)
{
if(dx>dy)
return dy;
else
return dy;
}
int main()
{
int a,b;
double da,db;
cout << "Input a b: ";
cin >> a >> b;
cout << "Max: " << GetMax(a, b) << endl;
cout << "Input da db: ";
cin >> da >> db;
cout << "Max: " << GetMax(da, db) << endl;
return 0;
}