| # | 제출 시각 | 아이디 | 문제 | 언어 | 결과 | 실행 시간 | 메모리 |
|---|---|---|---|---|---|---|---|
| 1352482 | sally | Inflation (EGOI23_inflation) | C++20 | 195 ms | 17136 KiB |
#include<iostream>
#include<unordered_map>
#include<vector>
using namespace std;
#define int long long
#define MAXP 1000000+1
unordered_map<int,int> cnt;
signed main() {
int N, Q;
cin>>N;
int delta = 0;
int sum = 0;
vector<int> prices(N);
for(int i=0; i<N; i++) {
cin>>prices[i];
sum += prices[i];
cnt[prices[i]]++;
}
cin>>Q;
while(Q--) {
string type;
cin>>type;
if(type == "INFLATION") {
int x; cin>>x;
delta += x;
}
else {
int x, y;
cin>>x>>y;
int c = cnt[x-delta];
sum += c * (y - x);
cnt[x-delta] = 0;
cnt[y-delta] += c;
}
cout<<sum + delta*N<<'\n';
}
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