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  1. #include <stdio.h>
  2.  
  3. int main()
  4. {
  5.     float I = 0.0, J = 1.0;
  6.     for (int i = 0; i < 2; i++)
  7.     {
  8.         for (int i = 0; i < 3; i++)
  9.         {
  10.             printf("I=%.0f ", I);
  11.             printf("J=%.0f\n", J);
  12.             J++;
  13.         }
  14.         for (int i = 0; i < 3; i++)
  15.         {
  16.             J--;
  17.         }
  18.  
  19.         I = I + 0.2;
  20.         J = J + 0.2;
  21.  
  22.         for (int i = 0; i < 3; i++)
  23.         {
  24.             printf("I=%.1f ", I);
  25.             printf("J=%.1f\n", J);
  26.             J++;
  27.         }
  28.         for (int i = 0; i < 3; i++)
  29.         {
  30.             J--;
  31.         }
  32.  
  33.         I = I - 0.2 + 1;
  34.         J = J - 0.2 + 1;
  35.     }
  36.     for (int i = 0; i < 3; i++)
  37.     {
  38.         printf("I=%.0f ", I);
  39.         printf("J=%.0f\n", J);
  40.         J++;
  41.     }
  42.  
  43.     return 0;
  44. }
  45.  
Success #stdin #stdout 0s 5320KB
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stdin
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Standard input is empty
stdout
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I=0 J=1
I=0 J=2
I=0 J=3
I=0.2 J=1.2
I=0.2 J=2.2
I=0.2 J=3.2
I=1 J=2
I=1 J=3
I=1 J=4
I=1.2 J=2.2
I=1.2 J=3.2
I=1.2 J=4.2
I=2 J=3
I=2 J=4
I=2 J=5
https://ideone.com/Luqlxn
language:
C (gcc 8.3)
created:
1 day ago
visibility:
public

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