Submission #29740436

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Source Code Expand

#include <bits/stdc++.h>
using namespace std;
#define SET(a) memset(a, -1, sizeof a) 
#define R(i, a, b) for (int i = (a); i < (b); ++i)
#define L(i, a, b) for (int i = (b) - 1; i >= (a); --i)
using i64 = long long;

constexpr int xn = 200001;
int n, m;
char s[xn], t[xn];

int main() {
  ios::sync_with_stdio(false); cin.tie(0);
  cin >> n >> s;
  array<int, 2> cnt = {0, 0};
  R(i, 0, n) {
    if (s[i] == 'C') {
      R(j, 0, cnt[0] + cnt[1] / 2) t[m++] = 'A';
      if (cnt[1] & 1) t[m++] = 'B'; t[m++] = 'C'; cnt[0] = cnt[1] = 0;
    } else cnt[s[i] - 'A'] += 1;
  }
  R(j, 0, cnt[0] + cnt[1] / 2) t[m++] = 'A';
  if (cnt[1] & 1) t[m++] = 'B';
  cout << t << '\n';
  return 0;
}

Submission Info

Compile Error

./Main.cpp: In function ‘int main()’:
./Main.cpp:19:7: warning: this ‘if’ clause does not guard... [-Wmisleading-indentation]
   19 |       if (cnt[1] & 1) t[m++] = 'B'; t[m++] = 'C'; cnt[0] = cnt[1] = 0;
      |       ^~
./Main.cpp:19:37: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the ‘if’
   19 |       if (cnt[1] & 1) t[m++] = 'B'; t[m++] = 'C'; cnt[0] = cnt[1] = 0;
      |                                     ^

Judge Result