#include <stdio.h>
+int looptest(int x) {
+ while (x) {
+ printf("%d\n", x);
+ }
+ if (x) {
+ printf("%d\n", x);
+ }
+ return x;
+}
+
+
+int xtest(int x) {
+ if (x) {
+ printf("%d\n", x);
+ }
+ if (x) {
+ printf("%d\n", x);
+ }
+ return x;
+}
+
int test(int a, int b) {
int x = a * b;
if (a == 0)
}
int main(void) {
+ looptest(0);
+ printf("xtest() = %d\n", xtest(1));
printf("test() = %d\n", test(0, 1));
- printf("test() = %d\n", test2(1, 3));
- printf("test() = %d\n", test3(-3, 3));
+ printf("test2() = %d\n", test2(1, 3));
+ printf("test3() = %d\n", test3(-3, 3));
return 0;
}