main
|
Last change
on this file was ea777aa, checked in by Alex Wilton <awilton@…>, 3 years ago |
|
Moved examples, include, build_default.properties, common.xml, and README out from dev.civl.com into the root of the repo.
git-svn-id: svn://vsl.cis.udel.edu/civl/trunk@5704 fb995dde-84ed-4084-dfe6-e5aef3e2452c
|
-
Property mode
set to
100644
|
|
File size:
376 bytes
|
| Line | |
|---|
| 1 | #include<stdio.h>
|
|---|
| 2 | #include<stdlib.h>
|
|---|
| 3 | #include <civlc.cvh>
|
|---|
| 4 | #pragma CIVL ACSL
|
|---|
| 5 | $input int N;
|
|---|
| 6 | $assume(N >= 0);
|
|---|
| 7 | $input int a[N];
|
|---|
| 8 | $output double sum_out;
|
|---|
| 9 | int main() {
|
|---|
| 10 | double sum = 0;
|
|---|
| 11 | /*@ loop invariant 0 <= i <= N;
|
|---|
| 12 | @ loop invariant sum == \sum(0, i-1, \lambda int t; a[t]);
|
|---|
| 13 | @*/
|
|---|
| 14 | for (int i=0; i<N; i++) sum += a[i];
|
|---|
| 15 | printf("spec: sum=%lf\n", sum);
|
|---|
| 16 | sum_out = sum;
|
|---|
| 17 | }
|
|---|
Note:
See
TracBrowser
for help on using the repository browser.
