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  1. #include <stdlib.h>
  2. #include <stdio.h>
  3.  
  4. int main(void)
  5. {
  6.     double A[5] = {
  7.         [0] = 9.0,
  8.         [1] = 4.5,
  9.         [3] = .00000008,
  10.         [4] = 4.E+24,
  11.     };
  12.  
  13.     for (size_t i = 0; i < 5; ++i) {
  14.         printf("Element %zu is %g,\tits square is %g\n",
  15.             i,
  16.             A[i],
  17.             A[i] * A[i]);
  18.     };
  19.  
  20.     return EXIT_SUCCESS;
  21. }
Success #stdin #stdout 0s 2168KB
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stdin
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Standard input is empty
stdout
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Element 0 is 9,	its square is 81
Element 1 is 4.5,	its square is 20.25
Element 2 is 0,	its square is 0
Element 3 is 8e-08,	its square is 6.4e-15
Element 4 is 4e+24,	its square is 1.6e+49
https://ideone.com/rSPo74
language:
C (gcc 8.3)
created:
7 years ago
visibility:
public

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