delete pics to save space

5.1047B.cpp

@@ -0,0 +1,14 @@
+#include<cstdio>
+#include<algorithm>
+using namespace std;
+int n,x,y,res;
+int main()
+{
+#ifdef local
+	freopen("pro.in","r",stdin);
+#endif
+	scanf("%d",&n);
+	while(n-->0) scanf("%d%d",&x,&y),res=max(res,x+y);
+	printf("%d\n",res);
+	return 0;
+}