2 solutions
- 1
Information
- ID
- 522
- Time
- 1000ms
- Memory
- 256MiB
- Difficulty
- 1
- Tags
- # Submissions
- 62
- Accepted
- 41
- Uploaded By
#include <bits/stdc++.h>
#define int long long
using namespace std;
int a[1005],n;
signed main(){
cin>>a[1]>>a[2]>>n;
for(int i=3;i<=n;i++) a[i]=a[i-1]+a[2]-a[1];
cout<<a[n];
return 0;
}
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