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  1. #include <stdio.h>
  2.  
  3. int main(void) {
  4.  
  5. double sum = 0.0;
  6. int i;
  7. for (i = 0; i < 1000000; i++) {
  8. sum += 0.1;
  9. 	}
  10.  
  11. printf("結果: %.20f\n", sum);
  12.  
  13. return 0;
  14.  
  15. 	}
  16.  
  17.  
Success #stdin #stdout 0s 5304KB
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stdin
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Standard input is empty
stdout
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結果: 100000.00000133288267534226
https://ideone.com/uTBHBt
language:
C (gcc 8.3)
created:
1 day ago
visibility:
public

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