var ops = { "plus": (x,y)=>x+y, "mul" : (x,y)=>x*y, "and" : (x,y)=>x&y}function operation(op, array) { return array.slice(1).reduce(ops[op], array[0]);} operation("plus", array);operation("mul", array);operation("and", array);
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var ops = { "plus": (x,y)=>x+y, "mul" : (x,y)=>x*y, "and" : (x,y)=>x&y}function operation(op, array) { return array.slice(1).reduce(ops[op], array[0]);} operation("plus", array);operation("mul", array);operation("and", array);
转载于:https://www.cnblogs.com/rusr/p/10100789.html