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  1. #include<stdio.h>
  2. #include<math.h>
  3. int main()
  4. {
  5.     double x;
  6. int n,c;
  7. scanf("%lf %d",&x,&n);
  8. printf("%.4f",cos(x));
  9. return 0;
  10. }
Success #stdin #stdout 0s 5320KB
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1.5 3
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0.0707
https://ideone.com/xwLq5f
language:
C (clang 8.0)
created:
1 day ago
visibility:
public

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