you give array integer nums1 nums2 possibly different length the value array 1 6 inclusivein operation change integer value arrays value 1 6 inclusivereturn minimum number operation require sum value nums1 equal sum value nums2 return 1 possible sum array equal Example 1input nums1 123456 nums2 112222output 3explanation you sum nums1 nums2 equal 3 operation all index 0indexe change nums20 6 nums1 123456 nums2 612222 Change nums15 1 nums1 123451 nums2 612222 Change nums12 2 nums1 122451 nums2 612222example 2input nums1 1111111 nums2 6output 1explanation there way decrease sum nums1 increase sum nums2 equalexample 3input nums1 66 nums2 1output 3explanation you sum nums1 nums2 equal 3 operation all index 0indexe change nums10 2 nums1 26 nums2 1 Change nums11 2 nums1 22 nums2 1 Change nums20 4 nums1 22 nums2 4 Constraints1 nums1length nums2length 1051 nums1i nums2i 6