Submission #597230

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
597230	2022-07-15 18:31:34	CaroLinda	Sum Zero (RMI20_sumzero)	C++14	100 / 100	211 ms	15108 KiB

sumzero

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#include <bits/stdc++.h>
#define ll long long
const int LOG = 20;
const int MAXN = 4e5+10;
using namespace std;
int N, Q, T;
ll C[MAXN];
int d[MAXN], l[MAXN], r[MAXN];
int dp[MAXN];
int ans[MAXN];
int id[MAXN];
int main(){
  ios_base::sync_with_stdio(false);
  cin.tie(0);
  cin >> N;
  for(int i = 1; i <= N; i++)
    cin >> C[i], C[i] += C[i-1];
  iota(id, id+1+N, 0);
  sort(id, id+1+N, [&](int a, int b){
    if(C[a] == C[b]){
      return a < b;
    }
    return C[a] < C[b];
 
 
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XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX

Compilation message (stderr)

sumzero.cpp: In function 'int main()':
sumzero.cpp:66:6: warning: unused variable 'toGet' [-Wunused-variable]
   66 |  int toGet = 0, toFill = 1;
      |      ^~~~~
sumzero.cpp:66:17: warning: unused variable 'toFill' [-Wunused-variable]
   66 |  int toGet = 0, toFill = 1;
      |                 ^~~~~~

• Subtask 1: 22 / 22
• Subtask 2: 39 / 39
• Subtask 3: 39 / 39