23 lines
371 B
C
23 lines
371 B
C
#include <stdio.h>
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void swap(char *a, char *b) {
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char temp = *a;
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*a = *b;
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*b = temp;
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}
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int main() {
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char num[3];
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scanf("%s", num);
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if (num[2] > num[1]) {
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swap(num + 2, num + 1);
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}
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if (num[1] > num[0]) {
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swap(num + 1, num);
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}
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if (num[2] > num[1]) {
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swap(num + 2, num + 1);
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}
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printf("%s\n", num);
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} |