val.py

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# %%
from matplotlib import pyplot as plt
import numpy as np


# %%
file = open("values.txt","r")


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f = file.readline()
print(f)
niter = int(f)
g = [0]*niter
for i in range (0, niter):
    g[i]= file.readline()
    g[i]=float(g[i])
    
file.close()
print(g)



# %%
p= np.arange(1,niter+1)
print(p)


# %%
plt.plot(p,g,'r-')


# %%