Loop issues

[Cn00b]

I need a template that will show me how to loop though an array at each index. I am not quite sure how this is accomplished, but at the moment I have a ton of IF statements and would like to just use a loop.

char word[100]
.
.
.

// this is where I need the help
for (i=0; <not sure what to put>; i++)
  if (word[i]=='b')
   {
     word[i]='1';
   }
// my IF statements continue on 

I need to output the values of each index of "word" after the loop runs through. If anyone would help me out a little it would be very much appreciated.

[1yR4jE8b]

for (i=0; i < 100; i++) //where 100 is the number of elements in your array, in this case