'use strict';
function string2int(s) { var length = s.length; var str = [];
while (length-- > 0) { str[length] = s[length]; } var num = str.map( function (x) { return x - '0'; }); return num .reduce( function (x, y) { return x * 10 + y; });
}
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jiangqr
'use strict';
function string2int(s) {
var length = s.length; var str = [];
}