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  1. #include <stdio.h>
  2.  
  3. int main(int argc, char **argv)
  4. {
  5.   long double f1 = 0.1;
  6.   long double f2 = 0.2;
  7.   long double f3 = 0.3;
  8.   long double f4 = f1 + f2;
  9.   printf("%.20Lf\n", f1);
  10.   printf("%.20Lf\n", f2);
  11.   printf("%.20Lf\n", f3);
  12.   printf("%.20Lf\n", f4);
  13.   printf("%d\n", f3 == f4);
  14.   return 0;
  15. }
Success #stdin #stdout 0s 5248KB
comments (?)
stdin 
Standard input is empty
stdout 
0.10000000000000000555
0.20000000000000001110
0.29999999999999998890
0.30000000000000001665
0
https://ideone.com/nqxVHP
language:
C (gcc 8.3)
created:
2 years ago
visibility:
secret

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