delete pics to save space

history_source/ccf 入门篇/U4/4.1.9.cpp

@@ -0,0 +1,17 @@
+#include<iostream>
+using namespace std;
+int main()
+{
+	int m,t,f;
+	while(true)
+	{
+		m=0;
+		cin>>t;
+		for(int i=0;i<10;i++)
+		{
+			cin>>f;
+			if(t+30>=f) m++;
+		}
+		cout<<m<<endl<<endl;
+	}
+}