이 제출은 이전 버전의 oj.uz에서 채점하였습니다. 현재는 제출 당시와는 다른 서버에서 채점을 하기 때문에, 다시 제출하면 결과가 달라질 수도 있습니다.
;#include <bits/stdc++.h>
using namespace std;
#define int long long
int n, q, k, c[200005], BIT[100005];
set<int> s;
void upd(int idx, int val){
for(; idx <= n; idx += (idx & -idx)) BIT[idx] += val;
}
int qry(int idx){
int ans = 0;
for(; idx; idx -= (idx & -idx)) ans += BIT[idx];
return ans;
}
signed main(){
ios_base::sync_with_stdio(false); cin.tie(nullptr);
cin >> n >> q >> k;
for(int i = 1; i <= n; i++){
cin >> c[i];
upd(i, c[i]);
if(c[i]) s.insert(i);
}
while(q--){
int op; cin >> op;
if(op == 1){
int idx, val; cin >> idx >> val;
upd(idx, val - c[idx]);
c[idx] = val;
if(val) s.insert(idx);
}else if(op == 2){
int l, r; cin >> l >> r;
if(k == 1) continue;
vector<int> del;
for(auto it = s.begin(); it != s.end(); it++){
int x = *it;
if(l <= x && x <= r) {
upd(x, c[x] / k - c[x]);
c[x] /= k;
if(!c[x]) del.push_back(x);
}
}
for(int x : del) s.erase(x);
}else{
int l, r; cin >> l >> r;
cout << qry(r) - qry(l - 1) << '\n';
}
}
}
컴파일 시 표준 에러 (stderr) 메시지
sterilizing.cpp:1:2: error: stray '#' in program
1 | ;#include <bits/stdc++.h>
| ^
sterilizing.cpp:1:3: error: 'include' does not name a type
1 | ;#include <bits/stdc++.h>
| ^~~~~~~
sterilizing.cpp:6:1: error: 'set' does not name a type
6 | set<int> s;
| ^~~
sterilizing.cpp: In function 'int main()':
sterilizing.cpp:19:3: error: 'ios_base' has not been declared
19 | ios_base::sync_with_stdio(false); cin.tie(nullptr);
| ^~~~~~~~
sterilizing.cpp:19:37: error: 'cin' was not declared in this scope
19 | ios_base::sync_with_stdio(false); cin.tie(nullptr);
| ^~~
sterilizing.cpp:24:14: error: 's' was not declared in this scope
24 | if(c[i]) s.insert(i);
| ^
sterilizing.cpp:32:15: error: 's' was not declared in this scope
32 | if(val) s.insert(idx);
| ^
sterilizing.cpp:36:7: error: 'vector' was not declared in this scope
36 | vector<int> del;
| ^~~~~~
sterilizing.cpp:3:13: error: expected primary-expression before 'long'
3 | #define int long long
| ^~~~
sterilizing.cpp:36:14: note: in expansion of macro 'int'
36 | vector<int> del;
| ^~~
sterilizing.cpp:37:21: error: 's' was not declared in this scope
37 | for(auto it = s.begin(); it != s.end(); it++){
| ^
sterilizing.cpp:42:21: error: 'del' was not declared in this scope
42 | if(!c[x]) del.push_back(x);
| ^~~
sterilizing.cpp:45:19: error: 'del' was not declared in this scope
45 | for(int x : del) s.erase(x);
| ^~~
sterilizing.cpp:45:24: error: 's' was not declared in this scope
45 | for(int x : del) s.erase(x);
| ^
sterilizing.cpp:48:7: error: 'cout' was not declared in this scope
48 | cout << qry(r) - qry(l - 1) << '\n';
| ^~~~