initial commit

1 files changed, 39 insertions, 0 deletions

diff --git a/test.c b/test.c
new file mode 100644
index 0000000..9eac7de
--- /dev/null
+++ b/test.c
@@ -0,0 +1,39 @@
+/* coment */
+
+int glob;
+
+int add (int x, int y) {
+    return x + y + glob;
+}
+
+int abs(int x){
+    return (x ^ x >> 31) + ((unsigned)x >> 31);
+}
+
+int popcnt(unsigned x) {
+    int n = 0;
+    while (x) x >>= 1, n++;
+    return n;
+}
+
+int foo(int x) {
+    int work[10];
+    work[x]=x;
+    if (x == 0)
+        return 1;
+    else if (x == 1)
+        return -1;
+    else if (x < 0)
+        return x;
+    else
+        return 0;
+}
+
+extern void printf(char *, ...);
+int main() {
+    char x;
+    int k = x += 1;
+    return abs(-33);
+}
+
+//