How to return a random number in javascript which is always greater then the previous number -


how can return random number in javascript greater previous random number every time code reruns. example when code runs first time returns 1000 , when runs second time returns 1300.

conditions: number must integer. 

function randomfunction() {   var x = 0   return function() {     x = x + math.round( math.random() * 100 )     return x   } }  var nextrandom = randomfunction()  nextrandom() // => 51 nextrandom() // => 127 nextrandom() // => 203

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