This is a C programming question.
We have a file containing floating point numbers (we don't know how many). Write a complete C program that alternately averages only the floating point numbers (for example 3.50, 12.507, 123.60,5.98 would lead to the result (12.507+5.98)/2), ignore the whole numbers. Use file input, assuming the file is named "numbers.data". The program should be compatible with files that contain several numbers on separate lines.
#include <stdio.h> int main() { FILE *fp = fopen("numbers.data", "r"); if (fp) { double total = 0, count = 0, n1, n2; while (fscanf(fp, "%lf", &n1) != EOF && fscanf(fp, "%lf", &n2) != EOF) { total += n2; ++count; } printf("Average of alternate numbers is %lf\n", total/count); fclose(fp); } else { printf("numbers.data does not exists\n"); } return 0; }
This is a C programming question. We have a file containing floating point numbers (we don't...
write a program that will read a file containing floating point numbers, store the numbers into an array, count how many numbers were in the file, then output the numbers in reverse order. Your program should only use one array and that array should not be changed after the numbers have been read. You should assume that the file does not contain more than 100 floating point numbers. Numbers found in file 100.7362 105.2896 66.3493 105.6688 91.6180 64.8770 73.9249 87.3441...
Write a PYTHON program that reads a file (prompt user for the input file name) containing two columns of floating-point numbers (Use split). Print the average of each column. Use the following data forthe input file: 1 0.5 2 0.5 3 0.5 4 0.5 The output should be: The averages are 2.50 and 0.5. a) Your code with comments b) A screenshot of the execution Version 3.7.2
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