Run ID:115105
提交时间:2025-03-29 11:40:07
#include<iostream> // cin\cout\endl #include<cstdio> //scanf()\printf() #include<cstring> // strcpy()\strcat()\strcmp()\strlen()\memset() #include<cmath> //sqrt()\pow()\abs()\ceil()\floor()\max()\min() using namespace std; int main(){ int a,b; scanf("%3d%1d",&a,&b); cout<<b<<a; return 0; }