c++ - This is a Data Structures Project with array based list functions and I can't seem to get rid of this infinite loop. -

i getting infinite loop project , can't seem around after working 7 hours. please provide help? project create menu based program array based list functions. have been researching cplusplus forums , stackoverflow can't seem figure out. eyesburning

#include <iostream> #include <stdlib.h> #include<stdio.h> #include<windows.h> #define max 15 using namespace std;  main() { int array[15]; int n;  printf("enter number of elements :"); scanf("%d",&n); for(int i=0;i<n;i++) {        printf("enter array elements 1 one : ");     scanf("%d",&array[i]); // seem getting infinite loop here  } while(n > 1) {      printf("\n1. add");     printf("\n2. insert");     printf("\n3. delete");     printf("\n4. show");     printf("\n5. count");     printf("\n6. clear");     printf("\n7. exit");     printf("\nenter choice : ");     int choice;     scanf("%d",&choice);     switch(choice)     {         case 1:         {         printf("enter new element add @ end: ");         int new_el;         scanf("%d",&new_el);         array[n]=new_el;         n++;         break;           }              case 2:         {         printf("enter position want insert : ");         int pos;         int new_el;         scanf("%d",&pos);         printf("enter new element insert in position : ");         scanf("%d",&new_el);         pos--;         for(int i=n-1;i>=pos;i--)         array[i+1]=array[i];         array[pos]=new_el;         n++;         break;           }             case 3:         {         printf("enter value deleted : ");         int key,f=0;         int pos;         scanf("%d",&key);         for(pos=0;pos<n;pos++)         {             if(array[pos]==key)             {                 f=1;                 break;             }         }         if(pos==n || f==0)         {             printf("element not found");             break;         }         if(f==1)         {             for(int i=pos;i<n;i++)             array[i]=array[i+1];             printf("element deleted successfully");             n--;             break;         }         }         case 4:         {         printf("\n array elements are");         for(int i=0; i<n; i++)         printf("\n %d",array[i]);         break;         }          case 5:         {         printf("count is:%d ",n);         break;           }             case 6:         {         printf("array cleared & initialized");         for(int i=0;i<n;i++)         array[i]=0;         break;         }         case 7:     {         printf("quit");          return(0);         break;     }    } } } 

wil, use code programmed in linux, removed windows.h, add @ end. problem while loop.

#include <iostream> #include <stdlib.h> #include<stdio.h> #define max 15 using namespace std;  main() { int array[15]; int n;  printf("enter number of elements :"); scanf("%d",&n); for(int i=0;i<n;i++) {        printf("enter array elements 1 one : ");     scanf("%d",&array[i]); // seem getting infinite loop here  } 

while(n < max)

{      printf("\n1. add");     printf("\n2. insert");     printf("\n3. delete");     printf("\n4. show");     printf("\n5. count");     printf("\n6. clear");     printf("\n7. exit");     printf("\nenter choice : ");     int choice;     scanf("%d",&choice);     switch(choice)     {         case 1:         {         printf("enter new element add @ end: ");         int new_el;         scanf("%d",&new_el);         array[n]=new_el;         n++;         break;           }              case 2:         {         printf("enter position want insert : ");         int pos;         int new_el;         scanf("%d",&pos);         printf("enter new element insert in position : ");         scanf("%d",&new_el);         pos--;         for(int i=n-1;i>=pos;i--)         array[i+1]=array[i];         array[pos]=new_el;         n++;         break;           }             case 3:         {         printf("enter value deleted : ");         int key,f=0;         int pos;         scanf("%d",&key);         for(pos=0;pos<n;pos++)         {             if(array[pos]==key)             {                 f=1;                 break;             }         }         if(pos==n || f==0)         {             printf("element not found");             break;         }         if(f==1)         {             for(int i=pos;i<n;i++)             array[i]=array[i+1];             printf("element deleted successfully");             n--;             break;         }         }         case 4:         {         printf("\n array elements are");         for(int i=0; i<n; i++)         printf("\n %d",array[i]);         break;         }          case 5:         {         printf("count is:%d ",n);         break;           }             case 6:         {         printf("array cleared & initialized");         for(int i=0;i<n;i++)         array[i]=0;         break;         }         case 7:     {         printf("quit");          return(0);         break;     }    } } } 

let me know in case of clarification!!