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Question 139
Sum Of Each Row
Sum Of Each Row
The grid matrix has three rows of three integers; its centre cell is read from input() as one integer with no prompt. Loop over the rows with a for loop and print the total of each row with sum(), so three numbers appear, one per line, in row order. Input: one integer.
Expected Output:
12 18 15
= newline. The output ends with a newline — print one after the last line.
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