kindly write a complete program that opens the file, sheet.txt (I will type the data that is in this file) for reading. The open operation on the file must be verified and if the file did not open, the program should exit after printing an error. The file contains a single column of double numbers that must be read into an array. The file contains no more than 100 values. The file should be read until end of file. The average value should be calculated and written out to the display. The following is an example of how it should run. dj@schroeder: ./a.out Average is 446.369 ------------------------------ the following are what is in the file sheet.txt 389.86176.75519.14985.76224.22444.4547.42380.77253.5137.3729.29986.77792.85641.35165.64353.5878.7152.51868.6753.46801.94348.45204.0291.91316.13842.34105.04120.19794.87207.05348.4520292.92245.43702.96181.8312.09480.7619.19329.26508.03537.32811.03946.376.06556.51615.09590.85176.75526.21536.31467.63523.18116.15130.29734.27459.55131.3322.19321.18643.37364.61291.89349.46789.82835.27168.67673.67976.67469.65737.3148.47154.53954.45162.61766.59508.03118.17448.44746.39454.5174.73247.45493.89963.54251.49276.74313.1844.36391.88363.678.78338.35295.93677.71704.98396.93665.59219.17831.23
kindly write a complete program that opens the file, sheet.txt (I will type the data that is in this file) for reading. The open operation on the file must be verified and if the file did not open, the program should exit after printing an error. The file contains a single column of double numbers that must be read into an array. The file contains no more than 100 values. The file should be read until end of file. The average value should be calculated and written out to the display.
The following is an example of how it should run.
dj@schroeder: ./a.out
Average is 446.369
------------------------------
the following are what is in the file sheet.txt
389.86
176.75
519.14
985.76
224.22
444.4
547.42
380.77
253.51
37.37
29.29
986.77
792.85
641.35
165.64
353.5
878.7
152.51
868.6
753.46
801.94
348.45
204.02
91.91
316.13
842.34
105.04
120.19
794.87
207.05
348.45
202
92.92
245.43
702.96
181.8
312.09
480.76
19.19
329.26
508.03
537.32
811.03
946.37
6.06
556.51
615.09
590.85
176.75
526.21
536.31
467.63
523.18
116.15
130.29
734.27
459.55
131.3
322.19
321.18
643.37
364.61
291.89
349.46
789.82
835.27
168.67
673.67
976.67
469.65
737.3
148.47
154.53
954.45
162.61
766.59
508.03
118.17
448.44
746.39
454.5
174.73
247.45
493.89
963.54
251.49
276.74
313.1
844.36
391.88
363.6
78.78
338.35
295.93
677.71
704.98
396.93
665.59
219.17
831.23
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