杭电OJ

    xiaoxiao2024-11-12  60

    #include <iostream> using namespace std; int main(void){ int m; double a,b,c,t; cin>>m; for(int i=0;i<m;i++){ cin>>a>>b>>c; if(a>b){ t=a; a=b; b=t; } if(b>c){ t=b; b=c; c=t; } if(a>b){ t=a; a=b; b=t; } if(a+b>c) cout<<"YES"<<endl; else cout<<"NO"<<endl; } return 0; }

    tips:容易在边长数据类型出错,不能只是int,考虑小数也有,用double

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