题目连接:hdu_5734_Acperience 多校的题我还是贴官方题解的好,方便快捷,省事!! #include<cstdio> #include<cmath> #define F(i,a,b) for(int i=a;i<=b;i++) typedef long long ll; ll gcd(ll a,ll b){return b?gcd(b,a%b):a;} int main() { int t,n,tp; scanf("%d",&t);…