'commit'

C++课程/第十六课循环结构程序设计实例2/p177_2.cpp

@@ -0,0 +1,30 @@
+#include<bits/stdc++.h>
+using namespace std;
+int main(void) {
+	long long a, b,i;
+	
+	scanf("%lld%lld", &a, &b);
+	int success=1;
+
+	while(b%2==0) {
+		if(a%2!=0) {
+			success=0;
+		}
+		b/=2;
+	}
+	for(i=3; i<=sqrt(b); i+=2) {
+		if(b%i==0) {
+			if(a%i!=0) {
+				success=0;
+			}
+			b/=i;
+			i-=2;
+		}
+	}
+
+	if (success)
+		printf("Yes\n");
+	else
+		printf("No\n");
+	return 0;
+}