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adyngom/frogJump.js

Created September 8, 2017 19:15
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frogJump.js
function solution(X, Y, D) {
// write your code in JavaScript (Node.js 6.4.0)
if( D <= 0 || Y <= X ) return 0;
var J = Math.ceil( ( Y - X) / D );
return J;
}
console.log( solution(10, 85, 30) ); // 3
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