1 # request within one hundred odd sum of 2 # with while statements like bad summation? . 3 n-=. 1 . 4 S = 0 . 5 the while n-<101 : . 6 TEMP% = n-2 . 7 IF TEMP == 0: . 8 Pass . 9 the else : 10 S = S + n- . 11 n-n-+. 1 = 12 is Print (S) 13 is 14 15 # substantially formula 16 . 17 SUM = 0 18 is for I in Range (1,100,2 ): . 19 SUM = SUM + I 20 is Print (SUM) 21 is 22 is 23 is 24 25 # Method a: 26 is 27 SUM = 0 # initialize variables sum, and to put 28 for I in Range (1,100,2): # using a for loop, Starting from 1, every time the number of hops 2, only the odd cycle ...... 1,3,5,7 29 SUM = I + # to each taking out the odd sum 30 Print (SUM) # final printing results 31 is 32 33 is 34 is # method two: 35 36 SUM = 0 #Initializing variables sum, and to put 37 [ 38 is for I in Range (100): # for loop, fetch one by one from 0 to 99 39 40 if I% 2 == 0: 41 is 42 is Continue # if statement determines each taken out of whether the number is even, it is even if 43 # abort the current cycle into the next cycle, that is, does not take an even number of 44 is 45 SUM = I + # taken out odd sum 46 is 47 Print (SUM) 48 49 50 51 is # method three: 52 is 53 is SUM = 0 # initialize variables sum, to put and 54 is 55 for I in Range (100): # for loop, taken one by one from 0 to 99 number 56 is 57 is if I == 2%. 1 : 58 SUM = I + # if statement determines whether each taken out of the odd number, If the number is odd add 59 60 Print (SUM) 61 is 62 is 63 is # master 64 65 I = 0 66 SUM1 = 0 67 SUM2 = 0 68 the while I <= 100 : 69 IF I% 2 == 0: 70 SUM1 + = I 71 is the else : 72 SUM2 + = I 73 is I = +. 1 74 Print ( ' even-numbered and is between 1-100: D% ' % SUM1) 75 Print ( ' 1-100 even and is: D% ' % SUM2)