What if given numbers are not positive ?
ans vector contains each number only up to occ times. So, occ can never be negative. If user passed a negative number as occ, then ans vector will be empty.
ans
occ
If given numbers are negative, still there should not be any problem. Example,
delete_nth({-1,-1,-1,-2,-3,-2,-4,-3}, 1) => {-1,-2,-3,-4} delete_nth({1,-2,3,-7,-2,3,-8},1) => {1,-2,3,-7,-8}
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What if given numbers are not positive ?
ansvector contains each number only up toocctimes. So,occcan never be negative. If user passed a negative number asocc, thenansvector will be empty.If given numbers are negative, still there should not be any problem. Example,