AC:
#includeusing namespace std;int main(){ int h; while(cin>>h) { int i,j,k,t; k=(h-1)*2; t=h; for (i=0;i
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AC:
#includeusing namespace std;int main(){ int h; while(cin>>h) { int i,j,k,t; k=(h-1)*2; t=h; for (i=0;i
转载于:https://www.cnblogs.com/jianrenguo/p/6476331.html