ios-Amount lowercase to uppercase

I. Purpose

1. The amount lowercase is converted to uppercase. such as 123456.65---one pick-up of the Wan Lu Yuanlu Point Wu

2. Only 13-digit amounts can be processed, and only two digits after the decimal point can be processed.

Two. Code

#import "ViewController.h"

#define ScreenWidth [UIScreen mainscreen].bounds.size.width

#define ScreenHeight [UIScreen mainscreen].bounds.size.height

@interface Viewcontroller ()

@property (nonatomic, Strong) UILabel * Smalllabel; Show lowercase Amounts

@property (nonatomic, Strong) UILabel * Biglabel; Show uppercase Amounts

@end

@implementation Viewcontroller

-(void) viewdidload

{

[Super Viewdidload];

[Self initui];

}

-(void) Initui

{

NSString * Money = @ "123456.65";

Self.smalllabel = [[UILabel alloc] init];

Self.smallLabel.frame = CGRectMake (ScreenWidth-20, 40);

Self.smallLabel.text = money;

Self.smallLabel.textAlignment = Nstextalignmentcenter;

[Self.view AddSubview:self.smallLabel];

Capital

Self.biglabel = [[UILabel alloc] init];

Self.bigLabel.frame = CGRectMake (ScreenWidth-20, 40);

Self.bigLabel.text = [self Changetobigmoney:money];

Self.bigLabel.textAlignment = Nstextalignmentcenter;

[Self.view AddSubview:self.bigLabel];

}

The method of the package can be copied directly

#pragma mark Gold-size-and-package method

-(NSString *) Changetobigmoney: (NSString *) numstr

{

Convert to double type

Double numberals = [Numstr doublevalue];

Nsarray *numberchar = @[@ "0", @ "one", @ "II", @ "three", @ "Restaurant", @ "WU", @ "land", @ "Qi", @ "ba", @ "JIU"];

Nsarray *inunitchar = @[@ "", @ "pick", @ "Bai", @ "thousand"];

Nsarray *unitname = @[@ "", @ "Million", @ "Million", @ "trillion"];

Amount multiplied by 100 to convert to a string (to remove rounded points)

NSString *valstr=[nsstring stringwithformat:@ "%.2f", numberals];

NSLog (@ "VALSTR:%@", VALSTR);

NSString *prefix;

NSString *suffix;

NSLog (@ "%lu", (unsigned long) valstr.length);

if (valstr.length <= 2)

{

[email protected] "0 yuan";

if (Valstr.length = = 0)

{

[Email protected] "Certer";

}

else if (valstr.length = = 1)

{

Suffix=[nsstring stringwithformat:@ "%@ min", [Numberchar objectatindex:[valstr Intvalue]];

}

Else

{

NSString *head = [Valstr substringtoindex:1];

NSString *foot = [Valstr substringfromindex:1];

Suffix=[nsstring stringwithformat:@ "%@ corner%@", [Numberchar objectatindex:[head Intvalue]],[numberchar objectAtIndex:[ Foot Intvalue]];

}

}

Else

{

[Email protected] "";

[Email protected] "";

int flag = (int) valstr.length-2;

NSLog (@ "flag:%d", flag);

NSString *head = [Valstr substringtoindex:flag-1];

NSLog (@ "head:%@", head);

NSString *foot = [Valstr Substringfromindex:flag];

NSLog (@ "Foot:%@", foot);

if (head.length>13)

{

return @ "value is too large (maximum 13-bit integer supported), cannot be processed";

}

Processing integral parts

Nsmutablearray * ch = [[Nsmutablearray alloc]init];

for (int i = 0; i < head.length; i++)

{

NSLog (@ "head[i]:%hu", [head characteratindex:i]);

NSString * str=[nsstring stringwithformat:@ "%x", [head characteratindex:i]-' 0 '];

[Ch ADDOBJECT:STR];

NSLog (@ "ch:%@", ch);

}

NSLog (@ "Ch_all:%@", ch);

int zeronum = 0;

NSLog (@ "Ch.count:%ld", Ch.count);

for (int i = 0; i < Ch.count; i++)

{

int index = (ch.count-i-1)% 4;//position within segment

NSLog (@ "index:%d", index);

int indexloc = (int) (Ch.count-i-1)/4;//take segment position

NSLog (@ "Indexloc:%d", indexloc);

NSLog (@ "ch[i]:%@", [ch objectatindex:i]);

if ([[Ch objectatindex:i] isequaltostring:@ "0"])

{

zeronum++;

}

Else

{

if (zeronum! = 0)

{

if (Index! = 3)

{

Prefix=[prefix stringbyappendingstring:@ "0"];

}

Zeronum = 0;

}

prefix = [prefix Stringbyappendingstring:[numberchar objectatindex:[[ch Objectatindex:i]intvalue]];

prefix = [prefix stringbyappendingstring:[inunitchar objectatindex:index]];

}

if (index = = 0 && zeronum < 4)

{

Prefix=[prefix Stringbyappendingstring:[unitname Objectatindex:indexloc]];

}

}

prefix = [prefix stringbyappendingstring:@ "Yuan"];

Working with decimal digits

if ([Foot isequaltostring:@ "00"])

{

Suffix =[suffix stringbyappendingstring:@ "whole"];

}

else if ([foot hasprefix:@ "0"])

{

NSString * footch=[nsstring stringwithformat:@ "%x", [foot characteratindex:1]-' 0 '];

suffix = [nsstring stringwithformat:@ "%@ min", [Numberchar Objectatindex:[footch Intvalue]];

}

Else

{

NSString * headch=[nsstring stringwithformat:@ "%x", [foot characteratindex:0]-' 0 '];

NSString * footch=[nsstring stringwithformat:@ "%x", [foot characteratindex:1]-' 0 '];

suffix = [nsstring stringwithformat:@ "%@ angle%@ min", [Numberchar objectatindex:[headch Intvalue]],[numberchar ObjectAtIndex : [Footch Intvalue]];

}

}

return [prefix Stringbyappendingstring:suffix];

}

@end

ios-Amount lowercase to uppercase