delete pics to save space

history_source/信息学奥赛一本通/1.6.1.16.cpp

@@ -0,0 +1,25 @@
+#include<cstdio>
+int one=0,zero=0;
+bool isa(int n)
+{
+	one=zero=0;
+	do
+	{
+		if(n&1) one++;
+		else zero++;
+		n>>=1;
+	}
+	while(n);
+	return one>zero;
+}
+int main()
+{
+	int a=0,b=0;
+	for(int i=1;i<=1000;i++)
+	{
+		if(isa(i)) a++;
+		else b++;
+	}
+	printf("%d %d\n",a,b);
+	return 0;
+}