Find the error in each of the following. [Note: There may be more than one error.]

Question

a) For ( x = 100, x >= 1, x++ )
document.writeln( x );
b) The following code should print whether integer value is odd or even:
```
switch ( value % 2 ) {
case 0:
document.writeln( "Even integer" );
case 1:
document.writeln( "Odd integer" );
}
```

c) The following code should output the odd integers from 19 to 1:
```
for ( x = 19; x >= 1; x += 2 )
document.writeln( x );
```

d) The following code should output the even integers from 2 to 100:
```
do {
document.writeln( counter );
counter += 2;
} While ( counter < 100 );
```

Answer 1

a) 1. The F in For should be lowercase.
2. Semicolons should be used in the for header instead of commas.
3. ++ should be --.
b) A break statement should be placed in case 0.
c) += should be -=.
d) 1. The W in While should be lowercase.
2. < should be <=.