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  1. /* Helloプログラム */
  2.  
  3. #include <stdio.h>
  4.  
  5. main()
  6. {
  7. 	int nagasa,takasa,menseki;
  8.  
  9. 	nagasa=10;
  10. 	takasa=8;
  11.  
  12. 	menseki=nagasa*takasa/2;
  13.  
  14. 	printf("%d",menseki);
  15. }
Success #stdin #stdout 0s 5316KB
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Standard input is empty
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40
https://ideone.com/M8f7bd
hello program
language:
C (gcc 8.3)
created:
2 days ago
visibility:
public

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