| changeset 920 | 7af2eea19646 |
| parent 894 | 02ef5c3abc51 |
| 919:53f08d873e09 | 920:7af2eea19646 |
|---|---|
1 write "Fib"; |
1 write "Fib: "; |
2 read n; |
2 read n; |
3 minus1 := 1; |
3 minus1 := 0; |
4 minus2 := 0; |
4 minus2 := 1; |
5 while n > 0 do { |
5 while n > 0 do { |
6 temp := minus2; |
6 temp := minus2; |
7 minus2 := minus1 + minus2; |
7 minus2 := minus1 + minus2; |
8 minus1 := temp; |
8 minus1 := temp; |
9 n := n - 1 |
9 n := n - 1 |