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초성분리
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// vi: filetype=objc | |
#import <Foundation/Foundation.h> | |
NSDictionary<NSNumber*, NSNumber*> * makeTransformer() { | |
NSDictionary<NSNumber*, NSNumber*> * dict = @{ | |
@(0x1100): @(0x3131), @(0x1101): @(0x3132), @(0x1102): @(0x3134), @(0x1103): @(0x3137), | |
@(0x1104): @(0x3138), @(0x1105): @(0x3139), @(0x1106): @(0x3141), @(0x1107): @(0x3142), | |
@(0x1108): @(0x3143), @(0x1109): @(0x3145), @(0x110a): @(0x3146), @(0x110b): @(0x3147), | |
@(0x110c): @(0x3148), @(0x110d): @(0x3149), @(0x110e): @(0x314a), @(0x110f): @(0x314b), | |
@(0x1110): @(0x314c), @(0x1111): @(0x314d), @(0x1112): @(0x314e), @(0x1114): @(0x3165), | |
@(0x1115): @(0x3166), @(0x111a): @(0x3140), @(0x111c): @(0x316e), @(0x111d): @(0x3171), | |
@(0x111e): @(0x3172), @(0x1120): @(0x3173), @(0x1121): @(0x3144), @(0x1122): @(0x3174), | |
@(0x1123): @(0x3175), @(0x1127): @(0x3176), @(0x1129): @(0x3177), @(0x112b): @(0x3178), | |
@(0x112c): @(0x3179), @(0x112d): @(0x317a), @(0x112e): @(0x317b), @(0x112f): @(0x317c), | |
@(0x1132): @(0x317d), @(0x1136): @(0x317e), @(0x1140): @(0x317f), @(0x1147): @(0x3180), | |
@(0x114c): @(0x3181), @(0x1157): @(0x3184), @(0x1158): @(0x3185), @(0x1159): @(0x3186), | |
@(0x115b): @(0x3167), @(0x115c): @(0x3135), @(0x115d): @(0x3136) | |
}; | |
return dict; | |
} | |
NSString* choseongWithString(NSString* text) { | |
NSMutableArray<NSString*> *array = [NSMutableArray arrayWithCapacity:[text length]]; | |
unichar c, f; | |
NSNumber* g; | |
int i; | |
@autoreleasepool { | |
NSDictionary<NSNumber*, NSNumber*> *transformer = makeTransformer(); | |
for(i=0;i<[text length];i++) { | |
c = [text characterAtIndex:i]; | |
if(c>=0xAC00&&c<=0xD7A3) { | |
f = ((c - 0xAC00) / 28 ) / 21 + 0x1100; | |
g = [transformer objectForKey:@(f)]; | |
f = g != nil ? [g unsignedShortValue] : f; | |
} else { | |
f = c; | |
} | |
[array addObject:[NSString stringWithFormat:@"%C", f]]; | |
} | |
} | |
return [array componentsJoinedByString:@""]; | |
} | |
int main(int argc, const char* argv[]) { | |
@autoreleasepool { | |
NSString *text, *result; | |
if (argc > 1) { | |
NSMutableArray<NSString*> *array = [NSMutableArray arrayWithCapacity:argc-1]; | |
int i; | |
for(i=1;i<argc;i++) { | |
[array addObject:[NSString stringWithUTF8String:argv[i]]]; | |
} | |
text = [array componentsJoinedByString:@" "]; | |
} else { | |
NSFileHandle *stdin = [NSFileHandle fileHandleWithStandardInput]; | |
NSData *data = [stdin availableData]; | |
text = [[[NSString alloc] initWithData:data encoding:NSUTF8StringEncoding] autorelease]; | |
} | |
result = choseongWithString(text); | |
printf("%s\n", [result UTF8String]); | |
} | |
return 0; | |
} |
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