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Sum 1 to N

Read an integer N, then use a for loop to add up all the numbers from 1 to N. Print the result in this exact format:

Sum: [total]

Example: if N is 10, print 'Sum: 55'.

Expected Output:

Sum: 55

= newline. No newline after the last line.

Hints3 available
Topics:
Loops
📥 Auto-Input:
10\n
This input is automatically fed to your program's stdin
1
Tab to indent (Esc then Tab to move on) · Ctrl+Enter to run · Shift+Alt+F to format · Ctrl+Space to expand shortcuts (cout, fori)

Your Output

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Test Cases

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