#include <stdio.h>
#include <math.h>
 
int main() {
  // Define the range of x values
  float x_start = 0.0;
  float x_end = 1.0;
  float step = 0.1;
 
  // Print the header of the table
  printf("x\tcos(x)\n");
  printf("----\t----\n");
 
  // Calculate and print the values for each x
  for (float x = x_start; x <= x_end; x += step) {
    // Calculate the cosine of x
    float cosx = cos(x);
 
    // Print the x and cos(x) values
    printf("%.2f\t%.4f\n", x, cosx);
  }
 
  return 0;
}
 

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