Stack_Queue.c

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#include <stdio.h>

#define M 5

// 0 -> Stack
// 1 -> Queue 

int Swords[M];
char Qwords[M];
int STop=0, QTop=0, Back=0;


int isFull(int type);
int isEmpty(int type);


// Stack

void push();
void pop();

// Queue


// void enQueue();
// void deQueue();


// Dis
void Dis();

int main()
{
    // Queue
    int n = 1,ele,ele1,ele2;
    
    while(n){
        printf("Enter the option : \n \t 1. Stack \n \t 2. Queue\n");
        scanf("%d",&ele);
        switch(ele){
            case 1:
                printf("Enter the option : \n \t 1. Push \n \t 2. Pop");
                scanf("%d",&ele1);
                switch(ele1){
                    case 1:
                        push();
                        Dis();
                        break;
                    case 2:
                        pop();
                        Dis();
                        break;
                }
            break;
            case 2:
                printf("Enter the option : \n \t 1. EnQuque \n \t 2. DeQuque\n");
                scanf("%d",&ele2);
                switch(ele1){
                    case 1:
                        // enQueue();
                        break;
                    case 2:
                        // deQueue();
                        break;
                }
            break;
        }
        
        
    }

    return 0;
}



int isFull(int type){
    if(type == 0){
        if(STop == M-1 ){
            return 1;
        }
        else return 0;
    }
}

int isEmpty(int type){
    if(type == 0){
        if(STop == 0 ){
            return 1;
        }
        else return 0;
    }
}

void push(){
    int letter;
    printf("Enter the char : ");
    scanf("%d",&letter);
    getchar();
    if(isFull(0)){
        printf("\n\tStack is full \n");
    }
    else{
        Swords[STop] = letter;
        STop++;
    }
}

void pop(){
    if(isEmpty(0)){
        printf("\n\tStack is empty \n");
    }
    else{
        Swords[STop] = 0;
        STop--;
    }
   
}

void Dis(){
    for(int y=0;y<STop ;y++){
        printf("| %d | -> ",Swords[y]);
    }   
}