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#include<stdio.h>
int main() 
{ int a;
for(a=1;a<21;a++)
printf("%d ",a);
 
  return 0; 
}

Success #stdin #stdout 0s 5284KB

stdin

copy

Standard input is empty

stdout

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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20

https://ideone.com/gY3q5n

language:

C (gcc 8.3)

created:

visibility:

public

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