ef SUMStartToEnd(start,end):
SUM = 0
for n in range(start,end+1,1):
SUM = SUM + n
return SUM
#if __name__ == '__main__' :
print(sumStartToEnd(1,10000))
def SUM():
SUM = 0
for n in range(1,101):
SUM = SUM + n
return SUM
print(SUM())
