好久没刷过水题了 $Q\omega Q$

其实就是根据得分情况做 $\texttt{if}$ 判断嘛，代码如下：

#include<iostream>
using namespace std;
int main(){
    int a,b,c,js=0,gf=0,df=0,zs=0,bl=0;
    cin>>a>>b>>c;
    if(a>84)js++;
    else if(a>44)gf++;
    else if(a>24)df++;
    else if(a>0)zs++;
    else bl++;
    if(b>84)js++;
    else if(b>44)gf++;
    else if(b>24)df++;
    else if(b>0)zs++;
    else bl++;
    if(c>84)js++;
    else if(c>44)gf++;
    else if(c>24)df++;
    else if(c>0)zs++;
    else bl++;
    if(bl){
        cout<<"No\n";
    }else if(gf==1&&df==1&&zs==1){
        cout<<"Yes\n";
    }else if(js==1&&gf==1&&df==1){
        cout<<"Yes\n";
    }else if(js==2&&(gf==1||df==1)){
        cout<<"Yes\n";
    }else if(js==3){
        cout<<"Yes\n";
    }else{
        cout<<"No\n";
    }
    return 0;
}