delete pics to save space

history_source/信息学奥赛一本通/1.4.1.25.cpp

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+#include<iostream>
+#include<vector>
+using namespace std;
+int main()
+{
+	string days[]={"Sunday","Monday","Tuesday","Wednesday","Thursday","Friday","Saturday"};
+	int a,b;
+	cin>>a>>b;
+	int x=a;
+	for(int i=1;i<b;i++)
+	{
+		a=a*x;
+		a=a%7;
+	}
+	cout<<days[a]<<endl;
+	return 0;
+}