"""
Salidas
suma numeros-->int-->sn
"""
sn= 0
for a in range(97, 1003):
  if(a%2 == 0):
    sn= sn+a
print(sn)

"""
Salidas
suma numeros-->int-->sn
"""
sn= 0
for a in range(97, 1003):
  if(a%2 == 0):
    sn= sn+a
print(sn)

Salidas suma numeros-->int-->sn