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Create: 1189-maximum-number-of-balloons.cs #2044

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Merged
merged 1 commit into from
Jan 16, 2023
Merged

Create: 1189-maximum-number-of-balloons.cs #2044

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19 changes: 19 additions & 0 deletions csharp/1189-maximum-number-of-balloons.cs
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Original file line number Diff line number Diff line change
@@ -0,0 +1,19 @@
public class Solution {
public int MaxNumberOfBalloons(string text) {
var charCounts = text.GroupBy(c => c)
.ToDictionary(g => g.Key, g => g.Count());
var balloonCounts = "balloon".GroupBy(c => c)
.ToDictionary(g => g.Key, g => g.Count());

int result = text.Length;
foreach (var balloonCount in balloonCounts) {
if (charCounts.ContainsKey(balloonCount.Key)) {
result = Math.Min(result, charCounts[balloonCount.Key] / balloonCount.Value);
} else {
result = 0;
break;
}
}
return result;
}
}