1.
a = 5
5 > 15 ложь
a = a + 5 = 5 + 5 = 10
10 > 61 ложь
a = 10
10 > 15 ложь
a = a + 5 = 10 + 5 = 15
15 > 61 ложь
a = 15
15 > 15 ложь
a = a + 5 = 15 + 5 = 20
20 > 61 ложь
a = 20
20 > 15 истина
a = a * 2 = 20 * 2 = 40
40 > 61 ложь
a = 40
40 > 15 истина
a = a * 2 = 40 * 2 = 80
80 > 61 истина
80 (А)
2.
b = 3
3 > 19 ложь
b = b + 8 = 3 + 8 = 11
11 > 72 ложь
b = 11
11 > 19 ложь
b = b + 8 = 11 + 8 = 19
19 > 72 ложь
b = 19
19 > 19 ложь
b = b + 8 = 19 + 8 = 27
27 > 72 ложь
b = 27
27 > 19 истина
b = b * 2 = 27 * 2 = 54
54 > 72 ложь
b = 54
54 > 19 истина
b = b * 2 = 54 * 2 = 108
108 > 72 истина
108 (Г)