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switch(expression)
{
statements
}
var count =0;
while (count <10)
{
console.log(count);
count++;
}
Int x=8;
if(x>9)
{
document.write(9);
}
else
{
document.write(x);
}
var grade='C';
var result;
switch(grade)
{
case'A':
{
result+="10";
break;
}
case'B':
{
result+=" 9";
break;
}
case'C':
{
result+=" 8";
break;
}
default:
result+=" 0";
}
document.write(result);
var grade='D';
var result;
switch(grade)
{
case'A':
result+="10";
case'B':
result+=" 9";
case'C':
result+=" 8";
case 'D'
result+=" 6";
default:
result+=" 0";
}
document.write(result);
var x=3; var y=2; var z=0; If(x==y) document.write(x); elseif(x==y) document.write(x); else document.write(z);