#include<bits/stdc++.h> using namespace std; int main(){ /** int x,y; cin>>x>>y; if(x==y){ cout<<((x+y)/2)*90; }else if(x>y){ cout<<(x-y)*60+90*y; }else if(y>x){ cout<<(y-x)*40+x*90; } int x,y,n; cin>>x>>y>>n; if(n==10){ cout<<y-1; }else if(n<10){ cout<<(x-1)*n; }else if((x-1)<(y-1)/10.0){ cout<<(x-1)*n } int K; cin>>K; if(K>2){ cout<<"Survivor"; }else if(K<2){ cout<<"Hunter"; }else if(K==2){ cout<<"Tie"; } long long a,b,c; cin>>a>>b>>c; if(a%c==0 and b%c==0){ cout<<(a/c)*(b/c); }else if(a%c!=0 or b%c!=0){ cout<<"-1"; } long long n; cin>>n; int m; m = sqrt(n); if(m*m==n){ cout<<"yes"; }else{ cout<<"no"; } int x,sum=0; cin>>x; for(int i=1;;i++){ sum+=i;//编号之和 if(sum%x==0){ cout<<i<<endl; break;//结束当前循环 } } int n,sum; sum = 0; for(int i=1;;i++){ sum+=i; if(sum>1000){ cout<<i; break; } } cout<<"99 88 77 66 55 44 33 22 11"; cout<<"20 18 16 14 12 10 8 6 4 2"; int n,a,max,min; cin>>n>>a; max = a; min = a; for(int i=2;i<=n;i++){ cin>>a; if(a > max){ max = a; }else if(a<min){ min = a; } } int i,j; cin>>i>>j; for(int n = i;n<=j;n++){ cout<<n<<endl; } int sum = 0; for(int i=1;i<=100;i++){ sum+=i; if(i%2!=0){ cout<<i<<" "; } } int n,m,a = 0,b = 0; cin>>n>>m; for(int i=n;i<=m;i++){ a+=i; if(i%2==0){ a+=i; }else{ b+=i; } cout<<i<<endl; } **/ int sum = 0; for(int i =1;i<=100;i++){ sum+=i; if(i%3==0){ cout<<i<<" "; } } return 0; }