ankisile

#include <stdio.h>
#include <string.h>

int main(){
    int s[91]={0}, max=0, chr=0;
    char str[1000001];
    
    scanf("%s", str);
    int len = strlen(str);
    for(int i=0;i<len;i++){

ankisile

#include <stdio.h>
#include <string.h>

int main(){
    char s[1000001];int num=0;
    gets(s);
    
    for(int i=0;i<strlen(s);i++){
        if(s[i]==' '){
            num++;

ankisile

#include <stdio.h>
#include <math.h>

void hanoi(int n, int a, int b);

int main(){
    int n;
    scanf("%d", &n);
    int count = pow(2,n)-1;
    printf("%d\n", count);

ankisile

#include <stdio.h>

void hanoi(int n, int a, int b);
void h_count(int n, int a, int b);

int count;
int main(){
    int n;
    scanf("%d", &n);    
    h_count(n,1,3);

ankisile

#include <stdio.h>
int arr[1000001];

void merge(int left, int mid, int right){
    int left_end, pos, num_items;
    int num[1000001];
    pos=left;
    left_end=mid-1;
    num_items=right-left+1;
    

ankisile

int getHeight(struct node* root) {
    int left_h, right_h;
    if(root){
        left_h = getHeight(root->left);
        right_h = getHeight(root->right);
        return 1+((left_h>right_h)?left_h:right_h);
    }
    else {
        return -1;
    }

ankisile

int getHeight(struct node* root) {
    int left_h, right_h;
    if(root){
        left_h = getHeight(root->left);
        right_h = getHeight(root->right);
        return 1+((left_h>right_h)?left_h:right_h);
    }
    else {
        return -1;
    }

ankisile

int getHeight(struct node* root) {
    int left_h, right_h;
    if(root){
        left_h = getHeight(root->left);
        right_h = getHeight(root->right);
        return 1+((left_h>right_h)?left_h:right_h);
    }
    else {
        return -1;
    }

ankisile

struct node* insert( struct node* root, int data ) {
    struct node *node = (struct node *)malloc(sizeof(struct node));
    struct node *temp, *prev;

    node->data = data;
    node->left=node->right=NULL;
    
    if(root==NULL){//root is empty
        root=node;
        return root;

ankisile

#include <stdio.h>

int main(){
    int n, arr[1000], i, j, temp;
    scanf("%d", &n);
    for(i=0;i<n;i++){
    	scanf("%d", &arr[i]);
    }
    
    for(i=1;i<n;i++){