题解：

方法一：

#include<bits/stdc++.h>
using namespace std;

int main(){
    int a,b,c;
    cin>>a>>b;
    c=a>b?a:b;
    cout<<c;
    return 0;
}

方法二：

#include<bits/stdc++.h>
using namespace std;
int main(){
    int a,b,c;
    cin>>a>>b;
    if(a>b){
    	cout<<a;
	}else{
		cout<<b;
	}
    return 0;
}

#include<bits/stdc++.h>
using namespace std;

int main(){
    int a,b,c;
    cin>>a>>b;
    c=a>b?a:b;
    cout<<c;
    return 0;
}

#include<bits/stdc++.h>
using namespace std;

int main(){
    int a,b,c;
    cin>>a>>b;
    c=a>b?a:b;
    cout<<c;
    return 0;
}

#include<bits/stdc++.h>
using namespace std;
int main(){
    int a,b,c;
    cin>>a>>b;
    if(a>b){
    	cout<<a;
	}else{
		cout<<b;
	}
    return 0;
}

#include<bits/stdc++.h> using namespace std;

int main(){ int a,b,c; cin>>a>>b; c=a>b?a:b; cout<<c; return 0; }

#include<bits/stdc++.h>
using namespace std;

int main() {
	int a,b,maxn;
	cin>>a>>b;
	if(a>b) {
		maxn=a;
	} else {
		maxn=b;
	}
	cout<<maxn;
	return 0;
}