一,代码。
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#import "ViewController.h"@interface ViewController ()@end@implementation ViewController- (void)viewDidLoad { [super viewDidLoad]; // Do any additional setup after loading the view, typically from a nib. NSLog(@"8月的天数%ld",(long)[self getCurrentDay:8]); }#pragma -mark -functions//获得当前的月的天数-(NSInteger )getCurrentDay:(int) currentMonth{ if (currentMonth < 8 ) { if (currentMonth %2 ==1) { return 31; }else{ return 30; } }else{ if (currentMonth %2 ==1) { return 30; }else{ return 31; } } }- (void)didReceiveMemoryWarning { [super didReceiveMemoryWarning]; // Dispose of any resources that can be recreated.}@end
二,输出。
2015-10-19 13:33:04.785 获得当前的月的天数[5116:115173] 8月的天数31
原标题:【代码笔记】获得当前的月的天数
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