Mercurial Mercurial > hg > afl-material / annotate
summary | shortlog | changelog | graph | tags | bookmarks | branches | files | changeset | file | latest | revisions | annotate | diff | comparison | raw | help
Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
cwtests/cw04/fib.while
author Christian Urban <christian.urban@kcl.ac.uk>
Fri, 24 Sep 2021 13:35:42 +0100
changeset 837 cb31a037049c
parent 836 c8c30949e06f
child 852 b68252417cf4
permissions -rw-r--r--
updated
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
836
c8c30949e06f updated
Christian Urban <christian.urban@kcl.ac.uk>
parents:
diff changeset 
     1
 
write "Fib";
c8c30949e06f updated
Christian Urban <christian.urban@kcl.ac.uk>
parents:
diff changeset 
     2
 
read n;
c8c30949e06f updated
Christian Urban <christian.urban@kcl.ac.uk>
parents:
diff changeset 
     3
 
minus1 := 0;
c8c30949e06f updated
Christian Urban <christian.urban@kcl.ac.uk>
parents:
diff changeset 
     4
 
minus2 := 1;
c8c30949e06f updated
Christian Urban <christian.urban@kcl.ac.uk>
parents:
diff changeset 
     5
 
while n > 0 do {
c8c30949e06f updated
Christian Urban <christian.urban@kcl.ac.uk>
parents:
diff changeset 
     6
 
temp := minus2;
c8c30949e06f updated
Christian Urban <christian.urban@kcl.ac.uk>
parents:
diff changeset 
     7
 
minus2 := minus1 + minus2;
c8c30949e06f updated
Christian Urban <christian.urban@kcl.ac.uk>
parents:
diff changeset 
     8
 
minus1 := temp;
c8c30949e06f updated
Christian Urban <christian.urban@kcl.ac.uk>
parents:
diff changeset 
     9
 
n := n - 1
c8c30949e06f updated
Christian Urban <christian.urban@kcl.ac.uk>
parents:
diff changeset 
    10
 
};
c8c30949e06f updated
Christian Urban <christian.urban@kcl.ac.uk>
parents:
diff changeset 
    11
 
write "Result";
c8c30949e06f updated
Christian Urban <christian.urban@kcl.ac.uk>
parents:
diff changeset 
    12
 
write minus2
afl-material