제출 #537445

#	제출 시각UTC-0	아이디	문제	언어	결과	실행 시간	메모리
537445	2022-03-15 06:14:53	79brue	Rope (JOI17_rope)	C++14	100 / 100	1402 ms	135388 KiB

rope

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#include <bits/stdc++.h>
#define part opp
using namespace std;
typedef long long ll;
int n, k;
int arr[1000002];
int cnt[1000002];
int ans[1000002];
vector<int> occ[1000002];
int opp[1000002];
int onlyOne[1000002];
int both[1000002];
int freq[1000002];
int freqCnt[10000002], freqMax;
void add(int x){
    freqCnt[freq[x]]--; freqCnt[freq[x]+1]++;
    if(freqMax < freq[x]+1) freqMax = freq[x]+1;
    freq[x]++;
}
void del(int x){
    freqCnt[freq[x]]--; freqCnt[freq[x]-1]++;
    if(freqMax == freq[x] && freqCnt[freq[x]] == 0) freqMax--;
    freq[x]--;
}
 
 
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컴파일 시 표준 에러 (stderr) 메시지

rope.cpp: In function 'int main()':
rope.cpp:33:10: warning: ignoring return value of 'int scanf(const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result]
   33 |     scanf("%d %d", &n, &k);
      |     ~~~~~^~~~~~~~~~~~~~~~~
rope.cpp:35:14: warning: ignoring return value of 'int scanf(const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result]
   35 |         scanf("%d", &arr[i]);
      |         ~~~~~^~~~~~~~~~~~~~~

• Subtask 1: 15 / 15
• Subtask 2: 30 / 30
• Subtask 3: 10 / 10
• Subtask 4: 25 / 25
• Subtask 5: 20 / 20