#include<iostream>//cin 输入 cout 输出 using namespace std; int main(){ /** if语句 cin输入 cout输出 数据类型： int %d整数 long long %ld char 字符 %c float 小数 double %f %lf bool 真 假 cin>> scanf("%d",&a); cout<< printf("%d",a); **/ /** int a; cin>>a; cout<<a; scanf("%d",&a); printf("%d",a); int a; cin>>a; if (a%2 == 0){ cout<<a; cout<<"是偶数"; } cout<<int('A');//asl 65 cout<<int('a');//97 32 **/ /** char name; cin>>name; if(name >='A' and name <='Z'){ cout<<char(name+32); }else{ if(name >='a' and name <='z'){ cout<<char(name-32); } } int a,x,y; cin>>a>>x>>y;//[x,y] if(a >=x and a <=y){ cout<<"yse"; }else{ cout<<"no"; } //闰年的判断条件 //被400整除 确定是闰年 //被4整除 但是不能被100整除 闰年 % int a; cin>>a; if(a %400 ==0){ cout<<a<<" "<<"Yes"; }else{ if(a%4 ==0){ if(a %100 != 0){ cout<<a<<" "<<"Yes"; }else{ cout<<a<<" "<<"No"; } }else{ cout<<a<<" "<<"No"; } } int a; cin>>a; if(a %400==0 or (a %4 ==0 and a%100!=0 ))cout<<"yes";// a %400==0 or (a %4 ==0 and a%100!=0 ) else cout<<"no"; int a,b; cin>>a>>b; if(a>b){ cout<<a; }else{ cout<<b; }**/ int a,b,c; cin>>a>>b>>c; if(a>b){ if(a>c){ cout<<a; }else{ cout<<c; } }else{ if(b>c){ cout<<b; }else{ cout<<c; } } return 0; }