问题标题: 酷町堂：cout合集1

#include<iostream>
#include<cmath>
#include<cstdio>
using namespace std;
int b1000(){
    cout<<"Hello, World!";
}
int b1109(){
    cout<<"a b c d e f g h i j k l m n o p q r s t u v w x y z";  
}
int b1111(){
    cout<<"*"<<endl<<"**"<<endl<<"***"<<endl<<"****"<<endl<<"*****"<<endl<<"******"<<endl<<"*******"<<endl;
}
int b1112(){
    cout<<"床前明月光，"<<endl<<"疑是地上霜。"<<endl<<"举头望明月，"<<endl<<"低头思故乡。";
}
int b1127(){
    int a,b,c;
    cin>>a>>b>>c;
    cout<<b;
}
int b1345(){
    cout<<"+"<<endl<<"-"<<endl<<"*"<<endl<<"/"<<endl<<"?"<<endl<<"<"<<endl<<">"<<endl<<"#"<<endl<<"!"<<endl<<"~";
}
int b1644(){
    cout<<"**************"<<endl;
    cout<<" "<<"************"<<endl;
    cout<<"  "<<"**********"<<endl;
    cout<<"   "<<"********"<<endl;
    cout<<"    "<<"******"<<endl;
    cout<<"     "<<"****"<<endl;
    cout<<"      "<<"**"<<endl;
    cout<<"     "<<"****"<<endl;
    cout<<"    "<<"******"<<endl;
    cout<<"   "<<"********"<<endl;
    cout<<"  "<<"**********"<<endl;
    cout<<" "<<"************"<<endl;
    cout<<"**************";
}
int b1598(){
    int a,b;
    cin>>a>>b;
    cout<<a-b;
}
int b1645(){
    cout<<"A B C D E F G"<<endl;
    cout<<"    O P Q"<<endl;
    cout<<"    R S T"<<endl;
    cout<<"    U V W"<<endl;
    cout<<"    X Y Z"<<endl;
    cout<<"H I J K L M N";
}
int b1646(){
    int n=10,o=3,k=4,l=n+o-k;
    cin>>n>>o>>k>>l;
    cout<<l;
}
int main(){

}