#include <stdio.h>
int main() {
int a,b,c;
scanf("%d %d %d",&a
,&b
,&c
); if ( a<b&&b<c )
else if ( a<c&&c<b )
else if ( b<a&&a<c )
else if ( b<c&&c<a )
else if ( c<a&&a<b )
else if ( c<b&&b<a)
return 0;
}
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