Question

python Question.

test_result = [12426, 10701, 8291, 6784, 5433, 5956, 6805, 6433, 6950, 10174, 12268, 14677, 10552, 14296, 17306, 15438, 17913, 18735, 20310, 20519, 21096, 16770, 17186, 10001, 17949, 20333, 18770, 17637, 15196, 16477, 15718, 14734, 14479, 11975, 9528, 10702, 9966, 8181, 9310, 9243, 8705, 8379, 7829, 8664, 8259, 9357, 8115, 8841, 9060, 10901, 10965, 13942, 15487, 14169, 18165, 18258, 8039, 19248, 19263, 18120, 17728, 18627, 19744, 19094, 19109, 18296, 18108, 7091, 17352, 17215, 14699, 12495, 10194, 8513, 8762, 8308, 7652, 7046, 5199, 6874, 7765, 7018, 7395, 6484, 7664, 7123, 10065, 12526, 12376, 5526, 14652, 14213, 14473, 13919, 16774, 15793, 16222, 16916, 14588, 13499, 6607, 13523, 11921, 9551, 7849, 6165, 5606, 4832, 5279, 5429, 5165, 12956, 7481, 4902, 4139, 3787, 4037, 5221, 4983, 3724, 3752, 5978, 3809, 7331, 6970, 7288, 6545, 7803, 7860, 8517, 9006, 10180, 10267, 9977, 9211, 10384, 10388, 11845, 11533, 11052, 10524, 10053, 9084, 8685, 7558, 9004, 7353, 7331, 6554, 4588, 4036, 2617, 2862, 2775, 2798, 2452, 9527, 5504, 6591, 7849, 10066, 9188, 5932, 5105, 7569, 8873, 10223, 10164, 10732, 11413, 10523, 11459, 13147, 11565, 10361, 7937, 9336, 7490, 11064, 9304, 6436, 5900, 4639, 3808, 3843, 3720, 3887, 4735, 4544, 12209, 4836, 4834, 4855, 4492, 6118, 7267, 8444, 7680, 9972, 12136, 10968, 13835, 13661, 16700, 16662, 17301, 18723, 19612, 16915, 16786, 17727, 10494, 15631, 13786, 12734, 12964, 13139, 10495, 10103, 7779, 7331, 8122, 11622, 10955, 7819, 6181, 4999, 5258, 5414, 5902, 6213, 6786, 7879, 9457, 10850, 10615, 13362, 15357, 14585, 16033, 15174, 16374, 14527, 17103, 15739, 11402, 16873, 17957, 14567, 14740, 12750, 13970, 11356, 8612, 6742, 6752, 10678, 6039, 5716, 4877, 3996, 4860, 5780, 5748, 5520, 4831, 4403, 10480, 5603, 8477, 10954, 14647, 16790, 17681, 18709, 19004, 20670, 18890, 10074, 20217, 16563, 18827, 16455, 17265, 15489, 14857, 14365, 11791, 10087, 9330, 9073, 9268, 8341, 7813, 6290, 6428, 6012, 6147, 5380, 5544, 8509, 5877, 7872, 8603, 9460, 10647, 12277, 13080, 14712, 12539, 12387, 7092, 12185, 13810, 11976, 11952, 12875, 11712, 13573, 14516, 15993, 12460, 8251, 8390, 7400, 6809, 5685, 4958, 4933, 5437, 4955, 5390, 3957, 11217, 11143, 5691, 5511, 6236, 6045, 6224, 6064, 5917, 7650, 9892, 11603, 11967, 12636, 13632, 16461, 19625, 16959, 18335, 15950, 16367, 17543, 15724, 13178, 18128, 15827, 15456, 13066, 11761, 10252, 8079, 14367, 14069, 13366, 13783, 13261, 13330, 13469, 9009, 13325, 12480, 10340, 8828, 7949, 6990, 4717, 5990, 6262, 7454, 11805, 9599, 7889, 9041, 9360, 9245, 9141, 11384, 9253, 10518, 7880, 10089, 10243, 10927, 10801, 8258, 8083, 12113, 16070, 17306, 18609, 16113, 11856, 20715, 18528, 19592, 17620, 15958, 14664, 17458, 14570, 15649, 10417, 9741, 9823, 8168, 5762, 5196, 4686, 5490, 5511, 6896, 6565, 8179]

I want to multiply every number by 2.765. How to do that?

my try:

File "<ipython-input-14-56bbffad5f3c>", line 1, in <module>
new_result = test_result * 2.675

TypeError: can't multiply sequence by non-int of type 'float'

what is the right answer?

Answer 1

import math

test_result = [12426, 10701, 8291, 6784, 5433, 5956, 6805, 6433, 6950, 10174, 12268, 14677, 10552, 14296, 17306, 15438, 17913, 18735, 20310, 20519,

               21096, 16770, 17186, 10001, 17949, 20333, 18770, 17637, 15196, 16477, 15718, 14734, 14479, 11975, 9528, 10702, 9966,

               8181, 9310, 9243, 8705, 8379, 7829, 8664, 8259, 9357, 8115, 8841, 9060, 10901, 10965, 13942, 15487, 14169, 18165,

               18258, 8039, 19248, 19263, 18120, 17728, 18627, 19744, 19094, 19109, 18296, 18108, 7091, 17352, 17215, 14699, 12495,

               10194, 8513, 8762, 8308, 7652, 7046, 5199, 6874, 7765, 7018, 7395, 6484, 7664, 7123, 10065, 12526, 12376, 5526, 14652,

               14213, 14473, 13919, 16774, 15793, 16222, 16916, 14588, 13499, 6607, 13523, 11921, 9551, 7849, 6165, 5606, 4832, 5279,

               5429, 5165, 12956, 7481, 4902, 4139, 3787, 4037, 5221, 4983, 3724, 3752, 5978, 3809, 7331, 6970, 7288, 6545, 7803, 7860,

               8517, 9006, 10180, 10267, 9977, 9211, 10384, 10388, 11845, 11533, 11052, 10524, 10053, 9084, 8685, 7558, 9004, 7353, 7331,

               6554, 4588, 4036, 2617, 2862, 2775, 2798, 2452, 9527, 5504, 6591, 7849, 10066, 9188, 5932, 5105, 7569, 8873, 10223, 10164, 10732,

               11413, 10523, 11459, 13147, 11565, 10361, 7937, 9336, 7490, 11064, 9304, 6436, 5900, 4639, 3808, 3843, 3720, 3887, 4735, 4544, 12209,

               4836, 4834, 4855, 4492, 6118, 7267, 8444, 7680, 9972, 12136, 10968, 13835, 13661, 16700, 16662, 17301, 18723, 19612, 16915, 16786, 17727,

               10494, 15631, 13786, 12734, 12964, 13139, 10495, 10103, 7779, 7331, 8122, 11622, 10955, 7819, 6181, 4999, 5258, 5414, 5902, 6213, 6786,

               7879, 9457, 10850, 10615, 13362, 15357, 14585, 16033, 15174, 16374, 14527, 17103, 15739, 11402, 16873, 17957, 14567, 14740, 12750, 13970,

               11356, 8612, 6742, 6752, 10678, 6039, 5716, 4877, 3996, 4860, 5780, 5748, 5520, 4831, 4403, 10480, 5603, 8477, 10954, 14647, 16790, 17681,

                18709, 19004, 20670, 18890, 10074, 20217, 16563, 18827, 16455, 17265, 15489, 14857, 14365, 11791, 10087, 9330, 9073, 9268, 8341, 7813,

               6290, 6428, 6012, 6147, 5380, 5544, 8509, 5877, 7872, 8603, 9460, 10647, 12277, 13080, 14712, 12539, 12387, 7092, 12185, 13810, 11976,

               11952, 12875, 11712, 13573, 14516, 15993, 12460, 8251, 8390, 7400, 6809, 5685, 4958, 4933, 5437, 4955, 5390, 3957, 11217, 11143, 5691,

               5511, 6236, 6045, 6224, 6064, 5917, 7650, 9892, 11603, 11967, 12636, 13632, 16461, 19625, 16959, 18335, 15950, 16367, 17543, 15724, 13178,

               18128, 15827, 15456, 13066, 11761, 10252, 8079, 14367, 14069, 13366, 13783, 13261, 13330, 13469, 9009, 13325, 12480, 10340, 8828, 7949, 6990,

               4717, 5990, 6262, 7454, 11805, 9599, 7889, 9041, 9360, 9245, 9141, 11384, 9253, 10518, 7880, 10089, 10243, 10927, 10801, 8258, 8083, 12113,

               16070, 17306, 18609, 16113,

               11856, 20715, 18528, 19592, 17620, 15958, 14664, 17458, 14570, 15649, 10417, 9741, 9823, 8168, 5762, 5196, 4686, 5490, 5511, 6896, 6565, 8179]#this is the list

count=0# declare and initialize count=0

for i in test_result:#for all elements in list

    count=count+1# incerement count

    j=float(i*2.675)# calucate by multiplying and convert it to float

    if(count==20):#this is just for printing purpose

        print("\n")#new line

        print("%.2f" % round(j,2),end=" ")#"%.2f" prints up to 2 decimal places

        count=0#initialize count=0

    else:

        print("%.2f" % round(j,2),end=" ")#"%.2f" prints up to 2 decimal places