what if you write bin_search as this //assumption array is in ascending order binsearch(high, low, key, a) begin if low > high return -1 mid = (high+low)/2 if a[mid] = key And a[mid+1] > key return mid if a[mid] <= key low = mid+1 else high = mid - 1 return binsearch(high,low,key,a) end
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