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  1. #include<stdio.h>
  2. #include<string.h>
  3. int main(){
  4. 	int t;
  5. 	scanf("%d", &t);
  6. 	while (t--){
  7. 	scanf ("\n");
  8. 	char a[1006];
  9. 	gets (a);
  10. 	int d = strlen(a);
  11.     int dem = 0;
  12.     for(int i = 0; i< d; i++){
  13. 		if (a[i] == ' ' ){
  14. 			if(a[i+1]!= ' ') dem++;
  15. 		}
  16. 	}
  17. 	if (a[0]!= ' '&& a[d-1]!=' ')printf("%d", dem + 1 );
  18. 	else if (a[0]==' '&& a[d-1]!= ' ') printf("%d", dem  );
  19. 	else if (a[0]!=' '&& a[d -2]== ' ') printf("%d", dem  );
  20.  
  21. 	printf("\n");
  22. }
  23. 	return 0;
  24.  
  25. }
  26.  
  27.  
Success #stdin #stdout 0s 5536KB
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https://ideone.com/BcUiAZ
language:
C (gcc 8.3)
created:
2 years ago
visibility:
public

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