Authors:
Y Daniel Lang
Chapter:
.loops
Exercise:
Programming Excercises
Question:5 | ISBN:978013274719 | Edition: 6
Question
(Conversion from kilograms to pounds and pounds to kilograms) Write a program that displays the following two tables side by side (note that 1 kilogram is 2.2 pounds and that 1 pound is .45 kilograms):
Kilograms Pounds | Pounds Kilograms
1 2.2 | 20 9.09
3 6.6 | 25 11.36
...
197 433.4 | 510 231.82
199 437.8 | 515 235.09
Answer
Conversion from kilograms to pounds and pounds to kilograms Program Code:
# Display the table header
print("Kilograms Pounds | Pounds Kilograms")
# Iterate from 1 to 199 with a step of 2
for kilograms in range(1, 200, 2):
# Convert kilograms to pounds using the conversion factor 2.2
pounds = kilograms * 2.2
# Convert pounds to kilograms using the conversion factor 0.45
reversedkilograms = pounds * 0.45
# Display the values in the table format
print("{:<12} {:<12.1f} | {:<16} {:.2f}".format(kilograms, pounds, pounds, reversedkilograms))
Executed Output:
Kilograms Pounds | Pounds Kilograms
1 2.2 | 2.2 0.99
3 6.6 | 6.6000000000000005 2.97
5 11.0 | 11.0 4.95
7 15.4 | 15.400000000000002 6.93
9 19.8 | 19.8 8.91
11 24.2 | 24.200000000000003 10.89
13 28.6 | 28.6 12.87
15 33.0 | 33.0 14.85
17 37.4 | 37.400000000000006 16.83
19 41.8 | 41.800000000000004 18.81
21 46.2 | 46.2 20.79
23 50.6 | 50.6 22.77
25 55.0 | 55.00000000000001 24.75
27 59.4 | 59.400000000000006 26.73
29 63.8 | 63.800000000000004 28.71
31 68.2 | 68.2 30.69
33 72.6 | 72.60000000000001 32.67
35 77.0 | 77.0 34.65
37 81.4 | 81.4 36.63
39 85.8 | 85.80000000000001 38.61
41 90.2 | 90.2 40.59
43 94.6 | 94.60000000000001 42.57
45 99.0 | 99.00000000000001 44.55
47 103.4 | 103.4 46.53
49 107.8 | 107.80000000000001 48.51
51 112.2 | 112.2 50.49
53 116.6 | 116.60000000000001 52.47
55 121.0 | 121.00000000000001 54.45
57 125.4 | 125.4 56.43
59 129.8 | 129.8 58.41
61 134.2 | 134.20000000000002 60.39
63 138.6 | 138.60000000000002 62.37
65 143.0 | 143.0 64.35
67 147.4 | 147.4 66.33
69 151.8 | 151.8 68.31
71 156.2 | 156.20000000000002 70.29
73 160.6 | 160.60000000000002 72.27
75 165.0 | 165.0 74.25
77 169.4 | 169.4 76.23
79 173.8 | 173.8 78.21
81 178.2 | 178.20000000000002 80.19
83 182.6 | 182.60000000000002 82.17
85 187.0 | 187.00000000000003 84.15
87 191.4 | 191.4 86.13
89 195.8 | 195.8 88.11
91 200.2 | 200.20000000000002 90.09
93 204.6 | 204.60000000000002 92.07
95 209.0 | 209.00000000000003 94.05
97 213.4 | 213.4 96.03
99 217.8 | 217.8 98.01
101 222.2 | 222.20000000000002 99.99
103 226.6 | 226.60000000000002 101.97
105 231.0 | 231.00000000000003 103.95
107 235.4 | 235.4 105.93
109 239.8 | 239.8 107.91
111 244.2 | 244.20000000000002 109.89
113 248.6 | 248.60000000000002 111.87
115 253.0 | 253.00000000000003 113.85
117 257.4 | 257.40000000000003 115.83
119 261.8 | 261.8 117.81
121 266.2 | 266.20000000000005 119.79
123 270.6 | 270.6 121.77
125 275.0 | 275.0 123.75
127 279.4 | 279.40000000000003 125.73
129 283.8 | 283.8 127.71
131 288.2 | 288.20000000000005 129.69
133 292.6 | 292.6 131.67
135 297.0 | 297.0 133.65
137 301.4 | 301.40000000000003 135.63
139 305.8 | 305.8 137.61
141 310.2 | 310.20000000000005 139.59
143 314.6 | 314.6 141.57
145 319.0 | 319.0 143.55
147 323.4 | 323.40000000000003 145.53
149 327.8 | 327.8 147.51
151 332.2 | 332.20000000000005 149.49
153 336.6 | 336.6 151.47
155 341.0 | 341.0 153.45
157 345.4 | 345.40000000000003 155.43
159 349.8 | 349.8 157.41
161 354.2 | 354.20000000000005 159.39
163 358.6 | 358.6 161.37
165 363.0 | 363.00000000000006 163.35
167 367.4 | 367.40000000000003 165.33
169 371.8 | 371.8 167.31
171 376.2 | 376.20000000000005 169.29
173 380.6 | 380.6 171.27
175 385.0 | 385.00000000000006 173.25
177 389.4 | 389.40000000000003 175.23
179 393.8 | 393.8 177.21
181 398.2 | 398.20000000000005 179.19
183 402.6 | 402.6 181.17
185 407.0 | 407.00000000000006 183.15
187 411.4 | 411.40000000000003 185.13
189 415.8 | 415.8 187.11
191 420.2 | 420.20000000000005 189.09
193 424.6 | 424.6 191.07
195 429.0 | 429.00000000000006 193.05
197 433.4 | 433.40000000000003 195.03
199 437.8 | 437.8 197.01