很简单的题

爆搜一遍即可，根本没有绿题的难度，答案直接算出来贴了。

洛谷上的普及-居然变成了普及+我是真的会xie 上场无脑爆算即可

看题解里面各位大佬都是直接打表，本蒟蒻数学不好，直接硬算了

格式如： 代码如下：

#include<iostream> using namespace std; int main(){ int a,b,c,a1,a2,a3,b1,b2,b3,c1,c2,c3,n[9],y,z=0; for(a=100;a<1000;a++){ b=a2; c=a3; a1=a/100; a2=a/10%10; a3=a%10; b1=b/100; b2=b/10%10; b3=b%10; c1=c/100; c2=c/10%10; c3=c%10; n[0]=a1; n[1]=a2; n[2]=a3; n[3]=b1; n[4]=b2; n[5]=b3; n[6]=c1; n[7]=c2; n[8]=c3; y=0; for(int i=0;i<9;i++){ for(int j=i+1;j<9;j++){ if(n[i]==n[j]||n[i]0) y=1; } } if(y0&&c<1000&&b<1000&&a<1000){ cout<<a<<" "<<b<<" "<<c<<endl; z=1; } } return 0; }

#include <stdio.h> int main() { int a,b,c; for(a=123;a<=333;a++) { b=a2; c=a3; if((a/100+a/10%10+a%10+b/100+b/10%10+b%10+c/100+c/10%10+c%101+2+3+4+5+6+7+8+9)&&((a/100)(a/10%10)(a%10)(b/100)(b/10%10)(b%10)(c/100)(c/10%10)(c%10)(1)(2)(3)(4)(5)(6)(7)(8)(9))) printf("%d %d %d\n",a,b,c); } return 0; }

#include<bits/stdc++.h> using namespace std; int main(){ cout << "192 384 576" << endl; cout << "219 438 657" << endl; cout << "273 546 819" << endl; cout << "327 654 981" << endl; return 0; }

#include <bits/stdc++.h> #define debug freopen("in.txt","r",stdin);freopen("out.txt","w",stdout) using namespace std; void work() { for(int i=123;i<=333;i++) { int j=i2,k=i3; int a=i/100; int b=i%100/10; int c=i%10; int d=j/100; int e=j%100/10; int f=j%10; int g=k/100; int h=k%100/10; int l=k%10; if(abcdefghl123456789&&a+b+c+d+e+f+g+h+l45) cout<<i<<" "<<j<<" "<<k<<'\n'; } } int main() { //debug; work(); return 0; }

#include<bits/stdc++.h> using namespace std; int check(int a[]){ int vis[10]={}; for(int i=0;i<3;i++){ int num=a[i]; while(num){ if(num%10==0) return 0; if(vis[num%10]==1) return 0; vis[num%10]=1; num/=10; } } return 1; } int main(){ for(int i=123;i<=329;i++){ int a[3]={i,i2,i3}; if(check(a)) cout<<i<<" "<<i2<<" "<<i3<<endl; } }

#include<bits/stdc++.h> using namespace std; bool QAQ(int a,int b,int c,int d) { if(d!=a&&d!=b&&d!=c) { return true; } return false; } int main(){ for(int i=123;i<=329;i++) { int l=2i; int m=3i; int a=i%10,b=i/10%10,c=i/100%10; if(a!=b&&a!=c&&b!=c&&a!=0&&b!=0&&c!=0&&a!=5) { int d=l%10,e=l/10%10,f=l/100%10; if(d!=e&&d!=f&&e!=f&&QAQ(a,b,c,d)&&QAQ(a,b,c,e)&&QAQ(a,b,c,f)) { int g=m%10,h=m/10%10,j=m/100%10; if(g!=h&&g!=j&&h!=j&&QAQ(a,b,c,g)&&QAQ(a,b,c,h)&&QAQ(a,b,c,j)&&QAQ(d,e,f,g)&&QAQ(d,e,f,h)&&QAQ(d,e,f,j)&&h!=0) { cout<<i<<" "<<l<<" "<<m<<endl; } } } } return 0; }

#include<bits/stdc++.h> using namespace std; int main() { cout<<192<<" "<<384<<" "<<576<<endl; cout<<219<<" "<<438<<" "<<657<<endl; cout<<273<<" "<<546<<" "<<819<<endl; cout<<327<<" "<<654<<" "<<981<<endl; return 0; }

#include<bits/stdc++.h> using namespace std; int main() { cout<<192<<" "<<384<<" "<<576<<endl; cout<<219<<" "<<438<<" "<<657<<endl; cout<<273<<" "<<546<<" "<<819<<endl; cout<<327<<" "<<654<<" "<<981<<endl; return 0; }