KwickClips C++ · 43 sec · free
Which comes first, row or column?
Short answer. Row.
What is t[1][0]?
4.
int t[2][3]
| t[r][c] | c = 0 | c = 1 |
|---|---|---|
| r = 0 | 1 | 2 |
| r = 1 | 4 | 5 |
Remember
| t[row][column] |
| Both indexes start at 0 |
Can an array have rows and columns? Yes. This is a two dimensional array. Row zero holds one and two. Row one holds four and five. So t of one, zero is four. Remember. Row first, then column. Both start at zero.
This clip is from the full lesson: Arrays in C: One and Two Dimensional — 6 minutes, with the tables, the quick answers and the whole lesson in text.
Useful for: GSEB Std 10 Computer Studies, Programming All levels C, Programming All levels C, Programming All levels C
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