producea java program which when given 3 sides of a triangle determines whether the traingle is an equilateral an issosceles or a scaline

Answer 1

assuming appropriate setup for a,b,c:
if (a == b) {if (a==c) {equilateral} else {isosceles}
} else if (a==c) {if (b==c) {isosceles}
} else if (b==c) {isosceles}
else {scalene}