15 lines
386 B
Mathematica
15 lines
386 B
Mathematica
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NSString *makeList(NSString *separator) {
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__block int counter = 1;
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NSString *(^makeItem)(NSString *) = ^(NSString *item) {
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return [NSString stringWithFormat:@"%d%@%@\n", counter++, separator, item];
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};
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return [NSString stringWithFormat:@"%@%@%@", makeItem(@"first"), makeItem(@"second"), makeItem(@"third")];
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}
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int main() {
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NSLog(@"%@", makeList(@". "));
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return 0;
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}
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