Chip 2002 March/Chip_2002-03_cd1.bin/chplus/cecko/CPP/SWAP2.CPP

C/C++ Source or Header | 1998-10-05 | 388 b | 20 lines

#include <stdio.h>
void swap(int &a, int &b) {
 int c=a;
 a=b;
 b=c;
}

int main() {
 int a=11;
 int b=55;
 double c=9.9;
 printf("Promênné a,b p⌐ed p⌐ehozením: %i,%i\n",a,b);
 swap(a,b);
 printf("Promênné a,b po prohození: %i,%i\n",a,b);
 printf("Promênné a,c p⌐ed p⌐ehozením: %i,%d\n",a,b);
 swap(a,c);
 printf("Promênné a,c po prohození: %i,%d\n",a,b);
 return 0;
}