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  1. #include <stdio.h>
  2.  
  3. int* func(void){
  4. 	int a=1;
  5. 	return &a;
  6. }
  7.  
  8. void func2(void){
  9. 	int a[200];
  10. 	int i;
  11. 	for( i=0 ; i<200 ; i++ ){
  12. 		a[i]=-1;
  13. 	}
  14. }
  15.  
  16. int main(void) {
  17. 	int *p;
  18.  
  19. 	p=func();
  20. 	printf("最初は %d\n", *p);
  21.  
  22. 	func2();
  23. 	printf("func2()後は %d\n", *p);
  24.  
  25. 	return 0;
  26. }
  27.  
Runtime error #stdin #stdout 0s 5360KB
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Standard input is empty
stdout
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Standard output is empty
https://ideone.com/bThGUb
language:
C (gcc 8.3)
created:
2 years ago
visibility:
secret

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