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Fix bad update for day 3 part 1

This commit is contained in:
Marcus Penate 2021-12-03 22:58:07 -05:00
parent e4fe97555b
commit e6dafb4daa
1 changed files with 1 additions and 3 deletions
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Day 3/Marcus/cpp/part1.cpp
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@ -8,12 +8,10 @@ int main()
int counts[12] = {0}; int counts[12] = {0};
int result = 0; int result = 0;
while(cin >> in) for(int i = 0; i < 12; i++) result = ((counts[i] += (in[i]=='1')?1:-1)>0)?(result|1<<(11-i)):(result&~(1<<(11-i))); while(cin >> in) for(int i = 0; i < 12; i++) result = ((counts[i] += (in[i]=='1')?1:-1)>0)?(result|1<<(11-i)):(result&~(1<<(11-i)));
for(int i = 0; i < 12; i++) result |= ((counts[i]>0)?1:0)<<(11-i);
cout << result*(result^0x0FFF) << endl; cout << result*(result^0x0FFF) << endl;
return 0; return 0;