18 lines
299 B
C
18 lines
299 B
C
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#include <stdio.h>
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#include <stdlib.h>
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int swip(int a, int b) {
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int res1 = a;
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int res2 = b;
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b = res1;
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a = res2;
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}
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int main(void) {
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int on = 5;
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int off = 12;
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printf("on = %d / off = %d\n", on, off);
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swip(on, off);
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printf("on = %d / off = %d\n", on, off);
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return EXIT_SUCCESS;
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}
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