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  1. #include <stdio.h>
  2. //引数の絶対値を返す関数
  3. int abs(int x){
  4.  return(x>0)?x:-x;
  5. }
  6. //引数の二乗を返す関数
  7. int square(int x){
  8.  return x*x;
  9. }
  10. //main関数
  11. int main(void) {
  12.  int n,m;
  13.  n=2;
  14.  m=3;
  15.  printf("|%d^2-%d^2=%d|", n,m,abs(square(n)-square(m)) );
  16. 	return 0;
  17. }
  18.  
Success #stdin #stdout 0s 5288KB
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Standard input is empty
stdout
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|2^2-3^2=5|
https://ideone.com/tuonbP
language:
C (gcc 8.3)
created:
6 days ago
visibility:
public

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