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Re:这个是我的代码,你自己看看吧In Reply To:这个是我的代码,你自己看看吧 Posted by:dljlw at 2007-06-01 21:24:04 > #include<stdio.h> > #include<math.h> > /* > 如果是奇数,那么一定是‘YES’ > 如果是偶数,则统计在奇数位上和偶数位上白棋的个数,如果他们相差小于2,那么也一定是'YES' > */ > int main() > { > int n; > scanf("%d",&n); > while(n--) > { > int m,s[101],i; > int ji=0,ou=0; > scanf("%d",&m); > if(m%2){for(i=1;i<=m;i++)scanf("%d",&s[i]);printf("YES\n");} > else > { > for(i=1;i<=m;i++) > { > scanf("%d",&s[i]); > if(!s[i] && i%2)ji++; > if(!s[i] && !(i%2))ou++; > } > if(abs(ji-ou)<2)printf("YES\n"); > else printf("NO\n"); > } > } > return 0; > } Followed by:
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