18 lines
281 B
C
18 lines
281 B
C
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#include <stdio.h>
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#include "swapper.h"
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int main(int argc, char **argv)
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{
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if (3 != argc)
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return 1;
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if (swapper_length_difference(argv[1], argv[2]))
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return 2;
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swapper_swap(argv[1], argv[2]);
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printf("%s\n%s\n", argv[1], argv[2]);
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return 0;
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}
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