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  1. #include <stdio.h>
  2. #include <math.h>
  3.  
  4. int main(void) {
  5.  
  6. 	double angle, sin_val, cos_val, tan_val;
  7.  
  8. 	printf("각도 (라디안) 입력: ");
  9. 	scanf("%lf", &angle);
  10.  
  11. 	sin_val = sin(angle);
  12. 	cos_val = cos(angle);
  13. 	tan_val = tan(angle);
  14.  
  15. 	printf("sin(%.2lf) = %lf\n", angle, sin_val);
  16. 	printf("cos(%.2lf) = %lf\n", angle, cos_val);
  17. 	printf("tan(%.2lf) = %lf\n", angle, tan_val);
  18.  
  19. 	return 0;
  20. }
  21.  
Success #stdin #stdout 0s 5316KB
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stdin
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Standard input is empty
stdout
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각도 (라디안) 입력: sin(0.00) = 0.000000
cos(0.00) = 1.000000
tan(0.00) = 0.000000
https://ideone.com/LU3Uzu
language:
C (gcc 8.3)
created:
6 hours ago
visibility:
public

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