Code:
<SCRIPT LANGUAGE="JavaScript"> <!-- function Abs(a){ if ( a >= 0 ) return a; else return -a; } var i=3, j=-12; document.write( Abs( i ) , "<br>"); document.write( Abs( j ) ); //--> </SCRIPT>
<SCRIPT LANGUAGE="JavaScript"> <!-- function Mean( n, a){ var k, sum=0; for ( k=0; k < n; k++){ sum=sum+a[k]; } return (sum/n); } function Sort( n, a){ var k, l, s, Min, dumy; for (k=0; k<n-1; k++){ Min=a[k]; s=k; for (l=k+1; l<n; l++){ if (a[l] < Min ){ Min = a[l]; s=l; } } dumy=a[k]; a[k]=a[s]; a[s]=dumy; } } var i; var P = new Array(5); P[0]=100; P[1]=200; P[2]=5.5; P[3]=1000; P[4]=120; Sort(5, P); for (i = 0; i < 5; i++){ document.write("No. ", i+1, " ", P[i], "<br>"); } document.write( "Average= ", Mean(5, P)); //--> //--> </SCRIPT>