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  1. #include <stdio.h>
  2.  
  3. //引数の二乗を返す関数
  4. int square(int x){
  5. return x*x;
  6. }
  7. //main関数
  8. int main(void) {
  9. int a=2;
  10. printf("%d^4=%d\n",a,square(square(a)));
  11. 	return 0;
  12. }
  13.  
Success #stdin #stdout 0s 5284KB
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stdin
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Standard input is empty
stdout
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2^4=16
https://ideone.com/oivVZD
language:
C (gcc 8.3)
created:
5 days ago
visibility:
public

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