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  1. #include <stdio.h>
  2.  
  3. int main(void) {
  4. 	int n, i=0;
  5. 	float f;
  6. 	char c[2];
  7. 	scanf("%d",&n);
  8. 	while(i++<n){
  9. 		scanf("%f%s",&f, c);
  10. 		printf("%d ", i);
  11. 		if(c[0]=='k') printf("%.4f lb\n", f*2.2046);
  12. 		else if(c[0]=='g') printf("%.4f l\n", f*3.7854);
  13. 		else if(c[1]=='b') printf("%.4f kg\n", f*0.4536);
  14. 		else printf("%.4f g\n", f*0.2642);
  15. 	}
  16. 	return 0;
  17. }
Success #stdin #stdout 0s 2296KB
comments (?)
stdin
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5
1 kg
2 l
7 lb
3.5 g
0 l
stdout
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1 2.2046 lb
https://ideone.com/0ePHLc
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language:
C (gcc 8.3)
created:
10 years ago
visibility:
secret

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