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  1. #include <stdio.h>
  2. #define STUDENTS 5
  3. typedef struct{
  4. 	int id;
  5. 	int english;
  6. 	int class;
  7. }Student;
  8. void classify(Student*data);
  9.  
  10. int main(void) {
  11. 	Student data[]={{1,60},
  12. 	                {2,80},
  13. 	                {3,90},
  14. 	                {4,70},
  15. 	                {5,50}};
  16. 	classify(data);
  17. 	for(int i=0;i<STUDENTS;i++){
  18. 		printf("%d,%c\n",data[i].id,data[i].class);
  19. 	}
  20. 	return 0;
  21. }
  22. void classify(Student*data){
  23. 	for(int i=0;i<STUDENTS;i++){
  24. 		if(data[i].english>=80){
  25. 			data[i].class='A';
  26. 		}
  27. 		else if(data[i].english>=70){
  28. 			data[i].class='B';
  29. 		}
  30. 		else if(data[i].english>=60){
  31. 			data[i].class='C';
  32. 		}
  33. 		else{
  34. 			data[i].class='D';
  35. 		}
  36. 	}
  37. }
  38.  
Success #stdin #stdout 0s 5272KB
comments (?)
stdin
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2024
5
30
stdout
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1,C
2,A
3,A
4,B
5,D
https://ideone.com/0aCDRs
language:
C (gcc 8.3)
created:
2 days ago
visibility:
public

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