#include <bits/stdc++.h>
using namespace std;
int main(int argc, char **argv){
	int a,b,c,mx = -1;
	cin >> a >> b >> c;
	mx = max(a,b);
	mx = max(mx,c);
	cout << mx;
	return 0;
}

#include<cstdio>
using namespace std;
int main()
{
    int a,b,c;
    scanf("%d%d%d",&a,&b,&c);
    if ((a>=b)&&(a>=c)) printf("%d",a) ;
      else if ((b>=a)&&(b>=c)) printf("%d",b) ;
      else printf("%d",c);
    return 0;
}

#include <iostream>
#include <algorithm>
#include <iomanip>
using namespace std;

int a[4];

int main()
{
	cin >> a[1] >> a[2] >> a[3];
	sort(a+1, a+3 + 1);
	cout << a[3];
	//cout << fixed << setprecision(3) << y << endl;
	return 0;
}

#include <iostream>
#include <algorithm>
#include <iomanip>
using namespace std;

int a[4];

int main()
{
	cin >> a[1] >> a[2] >> a[3];
	sort(a+1, a+3 + 1);
	cout << a[3];
	//cout << fixed << setprecision(3) << y << endl;
	return 0;
}

#include <iostream>
#include <algorithm>
#include <iomanip>
using namespace std;
int a[4];
int main()
{
	cin >> a[1] >> a[2] >> a[3];
	sort(a+1, a+3 + 1);
	cout << a[3];
	//cout << fixed << setprecision(3) << y << endl;
	return 0;
}

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

#include #include using namespace std; int main(){ int a,b,c; cin>>a>>b>>c; int max=a; if(b>max)max=b; if(c>max)max=c; cout<<max<<"\n"; return 0; }

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

int main () {
	int x,y,z; cin >> x >> y >> z;
	cout << ((x>y?x:y)>z?(x>y?x:y):z);
	return 0;
}

#include<iostream>
#include<iomanip>
using namespace std;
int main(){
	int a,b,c,mx=0;
	cin>>a>>b>>c;
	mx=max(a,max(b,c));
	cout<<mx<<endl;
}

max函数快很多

#include <iostream>
using namespace std;
int main(){
    int yuanshen,keli,wendi;

    cin>>yuanshen;
    cin>>keli;
    cin>>wendi;
    if(yuanshen>keli&&yuanshen>wendi) cout<<yuanshen;
    else if (keli>yuanshen&&keli>wendi) cout<<keli;
    else cout<<wendi;
}

#include <bits/stdc++.h>
using namespace std;
int main(int argc, char **argv){
	int a,b,c,mx = -1;
	cin >> a >> b >> c;
	mx = max(a,b);
	mx = max(mx,c);
	cout << mx;
	return 0;
}

练习c++两年半，志在让老师白吃干饭。 题库里题解不断，看名就知道是我在干。

#include<iostream>
using namespace std;
int main()
{
int a,b,c;
cin>>a>>b>>c;
int max = a;
if(b > max) max = b;
if(c > max) max = c;
cout<<max<<"\n";

#include #include using namespace std; int main() { int a,b,c; cin >>a>>b>>c; if (a>b&&a>c) { cout <<a<<endl; } if (a>b&&a<c) { cout <<c<<endl; } if (a<b&&b>c) { cout <<b<<endl; } if (a<b&&b<c) { cout <<c<<endl; }

return 0;

}

#include<bits/stdc++.h> using namespace std; int main(){ int a=0,b=0,c=0,d=0,e=0; scanf("%d %d %d",&a,&b,&c); d=a>b?a:b; e=d>c?d:c; printf("%d",e); return 0; }

#include<iostream>
#include<iomanip>
#include<cmath>
#include<string>
using namespace std;
int main(){
	int woshizhixinren;
	int zhixinhighschool;
	int zhixinshiwojia;
	cin>>woshizhixinren;
	cin>>zhixinhighschool;
	cin>>zhixinshiwojia;
	if(woshizhixinren>zhixinhighschool)
		if(woshizhixinren>zhixinshiwojia)
			cout<<woshizhixinren;
		else
			cout<<zhixinshiwojia;
	else
		if(zhixinhighschool>zhixinshiwojia)
			cout<<zhixinhighschool;
		else
			cout<<zhixinshiwojia;
}

变量名都是执信的名字！ 唱跳rap， 来自初一新生的热血！

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