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  1. #include <stdio.h>
  2. //練習問題A
  3. int func(int n);
  4.  
  5. int main(void) {
  6. 	int n, m = -3;
  7.     n = func(m);
  8.     printf("%dの絶対値は%d\n", m,n);
  9. 	return 0;
  10. }
  11. int func(int n) {
  12.     if (n < 0) {
  13.         return -n;  // 負の数なら符号を反転
  14.     } else {
  15.         return n;   // それ以外はそのまま返す
  16.     }
  17. }
Success #stdin #stdout 0.01s 5288KB
comments (?)
stdin 
Standard input is empty
stdout 
-3の絶対値は3
https://ideone.com/wWkRrc
language:
C (gcc 8.3)
created:
13 days ago
visibility:
public

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