from sympy import Symbol, solve a, b, c = map(int, input().split(' ')) x = Symbol('x') roots = solve(a * x * x + b * x + c, x, dict=True) print(roots)
4 9 1
Standard output is empty
Traceback (most recent call last): File "./prog.py", line 1, in <module> ImportError: No module named 'sympy'