sm = 0
# repeat for 100 iteration, with num taking values 1:100
for (num in seq(1, 100, by = 1)) {
sm = sm + num
}
sm # same as sum(1:100)
repeat {
sm = sm - num
num = num - 1
if (sm == 0) break # if sm == 0 then stop the loop
}
sm
a = 1
b = 10
# continue the loop as long as b > a
while (b > a) {
sm = sm + 1
a = a + 1
b = b - 1
}
sm
