Run ID:128314

提交时间:2025-08-14 19:31:22

#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,c,d; cin>>a; b=a%10; c=a/10%10; d=a/100; printf("%d",b+c+d); return 0; }