KwickClips Cyber Safety and Ethics · 40 sec · free
What should the sum start at?
Short answer. 0.
What does this loop visit?
Every value in the array.
Remember
| Start the sum at 0 |
| Loop over every element |
Can one loop add every score in an array? Yes. The array holds three scores. This loop visits each value in turn. Each one is added to the sum. It prints fifteen. Start the sum at zero. Loop over every element.
This clip is from the full lesson: Arrays and Strings in C++ — 7 minutes, with the tables, the quick answers and the whole lesson in text.
Useful for: NIOS Senior Secondary Computer Science (330), Programming All levels C++, Programming All levels C++
More KwickClips from this lesson
![C++ code void up(int a[]) {a[0] += 5;} called on m = {60}, output 65.](/images/learn/clips/CP05-R4.webp)
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