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TimBlock/3.3 Bean counting

Created January 14, 2016 08:20
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3.3 Bean counting
function countBs(word){
var sum=0;
for( var i = 0; i < word.length; i++){
if (word.charAt(i)==="B") sum++;
};
console.log(sum);
};
function countChar(word, index){
var sum=0;
for( var i = 0; i < word.length; i++){
if (word.charAt(i)===index) sum++;
};
console.log(sum);
};
console.log(countBs("BBC"));
// 2
console.log(countChar("kakkerlak", "k"));
// → 4
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