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  1. #include <stdio.h>
  2. //練習問題A
  3. int func(int n){
  4. 	if (n < 0) 
  5.         return -n;  // 負の数なら符号を反転
  6.     	else 
  7.         return n;   // それ以外はそのまま返す
  8.  
  9. }
  10. int main(void) {
  11. 	int n, m = -3;
  12.     n = func(m);
  13.     printf("%dの絶対値は%d\n", m,n);
  14. 	return 0;
  15. }
  16.  
Success #stdin #stdout 0s 5324KB
comments (?)
stdin 
Standard input is empty
stdout 
-3の絶対値は3
https://ideone.com/W8K5ys
language:
C (gcc 8.3)
created:
1 day ago
visibility:
public

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