i). The IF-ELSE statement is used for manipulating multiple conditions
whereas SWITCH touches upon only one conditional variable. And different
values of the variable passes the control to the required case.
(ii). The IF-ELSE statement uses both integer as well as floating type values 
whereas the SWITCH statement only accepts integer values.
(iii). In SWITCH statement all the branches or compound statements are
executed depending on the value of the same variable on the other hand
IF-ELSE follows usage of long instruction based statements and may create confusion within blocks.
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