if N<0:
print(‘incorrect input’)
if N=0:
print(“No values”)
for i in range(N):
for j in range(i):
if(i%2==0):
print(“1”)
elif(i%2!=0):
print(“1”)
if(i-2>0):
while j<i-2:
print(“0”)
j =j+1
your submit button is not working neither the coding block ide share option is working