Create 1049.cpp

ZOJ/1049.cpp

@@ -0,0 +1,22 @@
+#include <cstdio>
+#include <cstdlib>
+#include <cstring>
+#include <cmath>
+using namespace std;
+
+int main()
+{
+    int t;
+    double a,b;
+    scanf("%d",&t);
+    for(int i=0;i<t;i++)
+    {
+        scanf("%lf %lf",&a,&b);
+        double R=sqrt(a*a+b*b);
+        double S=3.14159*R*R/2;
+        int year=S/50+1;
+        printf("Property %d: This property will begin eroding in year %d.\n",i+1,year);
+    }
+    printf("END OF OUTPUT.\n");
+    return 0;
+}