Finding maximum numeric value in NSArray

Question

I have an NSArray of NSNumbers and want to find the maximum value in the array. Is there any built in functionality for doing so? I am using iOS4 GM if that makes any differ

Answer 1

Hope will helpful to you.

NSArray *  arrayOfBarGraphValues = @[@65, @45, @47 ,@87 , @46, @66  ,@77  ,@47  ,@79  ,@78  ,@87  ,@78  ,@87 ];
int maxOfBarGraphValues = [[arrayOfBarGraphValues valueForKeyPath: @"@max.self"] intValue];
NSLog(@" MaximumValue Of BarGraph  = %d", maxOfBarGraphValues);