Describe 구구단/윤성복 here.

{{{~cpp 
if __name__ == '__main__': 
 
    for j in range(1,10): 
        for i in range(2,6): 
            print i,'*',j,'=',i*j, 
        print '' 
 
    for j in range(1,10): 
        for i in range(6,10): 
            print i,'*',j,'=',i*j, 
        print '' 

    
}}}

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[구구단] [데블스캠프2005]