@@ -0,0 +1,19 @@
+#include<stdio.h>
+#include<math.h>
+int main()
+{int a,b,c,x;
+scanf("%d",&x);
+a=x/100;
+b=x/10%10;
+c=x%10;
+printf("%d\n",c*100+b*10+a);
+return 0;
+}
+/**************************************************************
+ Problem: 1272
+ User: acm
+ Language: C++
+ Result: 正确
+ Time:0 ms
+ Memory:944 kb
+****************************************************************/