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  1. #include <stdio.h>
  2. //練習問題A
  3. int func (int a)
  4. {
  5. if (a<0)
  6. {a=a*-1;}
  7.  
  8. return a;}
  9.  
  10.  
  11. int main(void) {
  12. 	int n, m = -3;
  13.     n = func(m);
  14.     printf("%dの絶対値は%d\n", m,n);
  15. 	return 0;
  16. }
  17.  
Success #stdin #stdout 0s 5316KB
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Standard input is empty
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-3の絶対値は3
https://ideone.com/cMhvSq
language:
C (gcc 8.3)
created:
1 day ago
visibility:
public

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