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  1.  #include <cstdio>
  2. int main(){
  3. 	int n;
  4. 	scanf ("%d",&n);
  5. 	if (n==1||n==2) printf ("?\n");
  6. 	else {
  7. 	    long long t1=1, t2=1, fibo;
  8.         for (int i=2; i<n; i++) {
  9. 			fibo = t1+t2;
  10. 			t1=t2; t2=fibo;
  11. 		}
  12. 		printf("%lld\n", fibo);
  13. 		while (fibo--) printf ("?");
  14. 		printf ("\n");
  15. 	}
  16. 	return 0;
  17. }
Success #stdin #stdout 0.01s 5292KB
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8
????????
https://ideone.com/hkRNAR
.../lua-eigen/src/matrix.hpp:338: multiple definition of `LuaEigen::Matrix<float, -1, -1>::init(lua_State*)'
CMakeFiles/eigen.dir/src/eigen.cpp.o:.../lua-eigen/src/matrix.hpp:338: first defined here
language:
C++ (gcc 8.3)
created:
1 day ago
visibility:
public

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