Run ID:114959

提交时间:2025-03-25 19:50:17

#include<cstring> // strcpy()\strcat()\strcmp()\strlen()\memset() #include<iostream> // cin\cout\endl #include<cstdio> //scanf()\printf() #include<cmath> //sqrt()\pow()\abs()\ceil()\floor()\max()\min() using namespace std; int main(){ int a1,a2,n; cin>>a1>>a2>>n; cout<<(a2-a1)*n; return 0; }