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  1. #include <stdio.h>
  2.  
  3. int main(void) {
  4.  
  5. 	int a,b,c;
  6. 	double avg;
  7.  
  8. 	scanf("%d,%d,%d",&a,&b,&c);
  9. 	avg=(a+b+c)/3;
  10. 	if((a>100) || (b>100) || (c>100)){
  11. 		printf("不正です‼");
  12. 	}
  13. 	else{
  14. 		if(avg>=60){
  15. 			printf("合格");
  16. 		}
  17. 		else{
  18. 				printf("不合格");
  19. 		}
  20. 	}
  21. 	return 0;
  22. }
  23.  
Success #stdin #stdout 0s 5324KB
comments (?)
stdin
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80,70,40
stdout
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合格
https://ideone.com/E1wCZ8
2026/4/16 演習問題1
language:
C (gcc 8.3)
created:
1 day ago
visibility:
public

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