interProcessCommunication

#include <stdio.h>

int i=0,j=0,count=0,p[3],max=3;

void Producer()
{
    p[j]=1;
    j=(j+1)%max;
    ++count;
    printf("\nProducer produces item %d", count);

}

void Consumer()
{
    p[i]=0;
    count--;
    printf("\nConsumer consumes item %d",count+1);
    i=(i+1)%max;
}
int main()
{
    int n;
    while(1){
        printf("\nEnter your choice\n1.Produce\n2.Consume\n");
        scanf("%d",&n);
        switch(n){
            case 1:
                if(count<3)
                    Producer();
                else
                    printf("Memory full\n");
                    break;
            case 2:
                if(count>0)
                    Consumer();
                else
                    printf("No products to consume\n");
                break;
        }
    }
}