Week 3: November 23 – 29. For Loop. Part 1
Sum of some real numbers
Four real numbers are given. Find the sum of first two, of first three and of all four numbers.
Four real numbers.
Print in the first line the sum of first two numbers. Print in the second line the sum of first three numbers. Print in the third line the sum of all four numbers. All sums must be printed with 4 decimal digits.
3.678 1.2345 3.4566 -0.1236
4.9125 8.3691 8.2455