#10311: C++解答


dddd1597 (johnson0331)


#include <stdio.h>

int main()

{

    unsigned int a,b;

    scanf("%d %d",&a,&b);

    printf("%d\n",(b/2-(a+1)/2+1));

    return 0;

}

#10316: Re:C++解答


cara880207 (羽)


垃圾



#10318: Re:C++解答


lltzpp (lltzpp)


這提很簡單耶......

需要出解答嗎?