int main() { int nums[4] = {1,2,3,1}; assert(findPeakElement(nums, 4) == 2); return 0; }
int main(void) { int x[] = { 1, 2, 3, 1, }; printf("%d\n", findPeakElement(x, sizeof(x) / sizeof(x[0]))); return(0); }
int main(void) { int a[] = {1, 2, 3, 1, }; findPeakElement(a, 4); return(0); }