浪子小黄人

摘要： DescriptionFarmer John has built a new long barn, with N (2 #includeusing namespace std;long N,C,a[100010];bool search(long x){long i,n=a[1],m=1;for (... 阅读全文

摘要： Problem Description有三个正整数a,b,c(0using namespace std;int god(long x,int y){return y?god(y,x%y):x;}int main(){long i,x,a,b,c,n,y;cin>>n;while(n--){ ci... 阅读全文

摘要： DescriptionSevere acute respiratory syndrome (SARS), an atypical pneumonia of unknown aetiology, was recognized as a global threat in mid-March 2003. ... 阅读全文