Calculate the cost
cA += abs ( ord ( S [ i ] ) - ord ( ' a ' ) ) ; NEW_LINE cE += abs ( ord ( S [ i ] ) - ord ( ' e ' ) ) ; NEW_LINE cI += abs ( ord ( S [ i ] ) - ord ( ' i ' ) ) ; NEW_LINE cO += abs ( ord ( S [ i ] ) - ord ( ' o ' ) ) ; NEW_LINE cU += abs ( ord ( S [ i ] ) - ord ( ' u ' ) ) ; NEW_LINE