15 lines
170 B
C
15 lines
170 B
C
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#include <stdio.h>
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void swap(int* a, int* b) {
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*a = *a ^ *b;
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*b = *b ^ *a;
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*a = *a ^ *b;
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}
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int main() {
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int a = 3, b = 5;
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swap(&a, &b);
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printf("%d %d", a, b);
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}
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