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Lakshmi Pritha Nadesan
Lakshmi Pritha Nadesan

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Day 17 - Nested for loop and Pattern Programs

for row in range(5): for col in range(5-row): print(col+1, end=" ") print() 
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1 2 3 4 5 1 2 3 4 1 2 3 1 2 1 
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for row in range(5): for col in range(row+1): print(col+1, end=" ") print() 
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1 1 2 1 2 3 1 2 3 4 1 2 3 4 5 
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for row in range(5): for col in range(5-row): print(5-col, end=" ") print() 
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5 4 3 2 1 5 4 3 2 5 4 3 5 4 5 
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for row in range(5): for col in range(row+1): print(5-col, end=" ") print() 
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5 5 4 5 4 3 5 4 3 2 5 4 3 2 1 
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no=1 for row in range(5): for col in range(5-row): print(no, end=" ") no+=1 print() 
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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 
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for row in range(5): for col in range(5-row): print((col+1)*(row+1), end=" ") print() 
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1 2 3 4 5 2 4 6 8 3 6 9 4 8 5 
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for row in range(5): for col in range(5-row): print((col+1)+(row+1), end=' ') print() 
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2 3 4 5 6 3 4 5 6 4 5 6 5 6 6 
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for row in range(5): for col in range(5-row): print((col+1)//(row+1), end=' ') print() 
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1 2 3 4 5 0 1 1 2 0 0 1 0 0 0 
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for row in range(5): for col in range(5-row): print((row+1)-(col+1), end=' ') print() 
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0 -1 -2 -3 -4 1 0 -1 -2 2 1 0 3 2 4 
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for row in range(5): for col in range(5-row): print((row+1)-(col+1)+5, end=' ') print() 
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5 4 3 2 1 6 5 4 3 7 6 5 8 7 9 
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for row in range(5): for col in range(5-row): print((row+1)+(col+1)-1, end=' ') print() 
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1 2 3 4 5 2 3 4 5 3 4 5 4 5 5 
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for row in range(5): for col in range(5-row): print(col,end=' ') print() 
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0 1 2 3 4 0 1 2 3 0 1 2 0 1 0 
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for row in range(5): for col in range(4-row): print(col+1, end=' ') print() 
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1 2 3 4 1 2 3 1 2 1 
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for row in range(5): for col in range(4-row): print(col+1, end=' ') print("*" , end=" ") print() 
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1 2 3 4 * 1 2 3 * 1 2 * 1 * * 
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for row in range(5): for col in range(4-row): print(col+1, end=' ') for col in range(5): print("*" , end=" ") print() 
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1 2 3 4 * * * * * 1 2 3 * * * * * 1 2 * * * * * 1 * * * * * * * * * * 
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for row in range(5): for col in range(4-row): print(col+1, end=' ') for col in range(5): print(col, end=" ") print() 
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1 2 3 4 0 1 2 3 4 1 2 3 0 1 2 3 4 1 2 0 1 2 3 4 1 0 1 2 3 4 0 1 2 3 4 
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for row in range(5): for col in range(4-row): print(" ", end=' ') for col in range(5): print(col+1, end=" ") print() 
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 1 2 3 4 5 1 2 3 4 5 1 2 3 4 5 1 2 3 4 5 1 2 3 4 5 
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for row in range(5): for col in range(4-row): print(" ", end=' ') for col in range(row+1): print(col+1,end=' ') print() 
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 1 1 2 1 2 3 1 2 3 4 1 2 3 4 5 
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for row in range(5): for col in range(4-row): print("", end=' ') for col in range(row+1): print(col+1,end=' ') print() 
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 1 1 2 1 2 3 1 2 3 4 1 2 3 4 5 
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for row in range(5): for col in range(4-row): print(" ", end=' ') for col in range(row+1): print(5-col,end=' ') print() 
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 5 5 4 5 4 3 5 4 3 2 5 4 3 2 1 
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for row in range(5): for col in range(4-row): print(" ", end=' ') for col in range(row+1): print(5+col-row,end=' ') print() 
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 5 4 5 3 4 5 2 3 4 5 1 2 3 4 5 
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name='ABCDE' for row in range(len(name)): for col in range(row+1): print(name[col], end=" ") print() 
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A A B A B C A B C D A B C D E 
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name='PRITHA' for row in range(len(name)): for col in range(6-row): print(name[col], end=" ") print() 
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P R I T H A P R I T H P R I T P R I P R P 
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for row in range(5): for col in range(5-row): print((col+1)%2, end=" ") print() 
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1 0 1 0 1 1 0 1 0 1 0 1 1 0 1 
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for row in range(5): for col in range(5-row): print(((col+1)+(row))%2, end=" ") print() 
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1 0 1 0 1 0 1 0 1 1 0 1 0 1 1 
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