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  1. #include <stdio.h>
  2.  
  3. int main(void) {
  4.  
  5.  
  6.   float f=0.0f;
  7.     int i;
  8.  
  9.     for(i=0;i<10;i++)
  10.           {
  11.               f = f + 0.1f; 
  12.           printf("%.32f\n",f);
  13.  
  14.           }
  15.  
  16.     if(f == 1.0f)
  17.             printf("f is 1.0 \n");
  18.     else
  19.             printf("f %f is NOT 1.0\n",f);
  20. 	return 0;
  21. }
  22.  
Success #stdin #stdout 0s 2052KB
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stdin
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Standard input is empty
stdout
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0.10000000149011611938476562500000
0.20000000298023223876953125000000
0.30000000447034835815429687500000
0.40000001341104507446289062500000
0.50000000745058059692382812500000
0.60000000149011611938476562500000
0.70000002533197402954101562500000
0.80000004917383193969726562500000
0.90000007301568984985351562500000
1.00000009685754776000976562500000
f 1.000000 is NOT 1.0
https://ideone.com/wJ7u1R
language:
C (gcc 8.3)
created:
10 years ago
visibility:
public

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