hdu 5882 Balanced Game

题目链接

判断n种操作能否使n个人胜负概率都为50%

简单思维题,即n-1次里一半胜一般负,所以n-1为偶数,即n为奇数才成立

#include<cstdio>
#include<cmath>

int main(){
	int t;
	scanf("%d",&t);
	while(t--){
		int n;
		scanf("%d",&n);
		
		if(n&1) 
			printf("Balanced\n");
		else
			printf("Bad\n");
	
	}
	return 0;
} 

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转载自blog.csdn.net/lidengdengter/article/details/81184826