20 lines
408 B
C
20 lines
408 B
C
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#include <stdio.h>
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#include <conio.h>
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void swap(int *,int *);
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void main()
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{
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int a=10,b=20;
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clrscr();
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printf("\nVALUES OF a AND b BEFORE SWAPING ARE %d %d",a,b);
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swap(&a,&b);
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printf("\nVALUES OF a AND b AFTER SWAPING ARE %d %d",a,b);
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getch();
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}
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void swap(x,y)
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int *x,*y;
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{
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int t;
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t=*x;
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*x=*y;
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*y=t;
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}
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