交换 a 和 b 的值

1
mengchenxi LV 6 @ 2025-5-16 20:17:44

#include<bits/stdc++.h> using namespace std; int main(){ int a,b; cin>>a>>b; cout<<b<<" "<<a; }
1
Qiutn LV 6 @ 2025-3-17 21:42:01

#include #include <math.h> #include <stdio.h> using namespace std; int main(){ int a,b; cin >> a >> b; swap(a,b); cout << a << " " << b; return 0; }

tangboyan LV 8 @ 2025-1-17 16:33:34

#include<stdio.h>
#include<iostream>
using namespace std;
int main()
{
	int a,b;
	cin>>a>>b;
	cout<<a+b-a;
	cout<<" ";
	cout<<b+a-b;
 
}

zengzhijin LV 6 @ 2023-1-23 14:50:06

#include<iostream>
using namespace std;
int main(){
	int a,b;
	cin>>a>>b;
	swap(a,b);
	cout<<a<<" "<<b;
	return 0;
}

陈儒乐 LV 9 @ 2022-11-13 17:18:08

#include <iostream>
using namespace std;int main(){int a,b;cin>>a>>b;cout<<b<<" "<<a;return 0;}

-1

zhouxiyu1 LV 6 @ 2024-7-28 9:12:48

#include<iostream>
using namespace std;
int main(){
	int a,b;
	cin>>a>>b;
	cout<<b<<" "<<a;
	
}

-1
liangjingxu LV 7 @ 2024-3-26 21:58:39

#include #include using namespace std; int main() { int a,b;//创建变量 cin>>a>>b;//赋值ab值 swap(a,b);//交换ab值 cout<<a<<" "<<b;//输出交换后ab值 return 0; }
-1
yuxiang LV 6 @ 2024-3-19 20:14:16

#include using namespace std; int main() { int a , b , c,d; cin>>a>>b; c=a; a=b; b=c; cout<<a<<" "<<b;

}

-1

liujinhao LV 8 @ 2024-1-30 11:53:23

#include<bits/stdc++.h>
using namespace std;
int main(){
int a,b;
cin>>a>>b;
swap(a,b);//交换a和b值
cout<<a<<" "<<b;
}

-1

翁宸晞 LV 7 @ 2022-10-17 17:32:33

#include <iostream>
using namespace std;
int main()
{
  int a,b,c,d;
  cin>>a>>b;
  c=b;
  d=a;
    printf("%d %d",c,d);
}

-6

limingjie LV 7 @ 2022-1-24 9:34:47

#include <stdio.h>
#include <iostream>
using namespace std;
int main()
{
	int a,b;
	cin >> a >> b;
	cout << b << " " << a <<endl;	
}

ID

851

时间

1000ms

内存

128MiB

难度

标签

递交数

1567

已通过

665

上传者

huhe

13 条题解