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YigitI.java
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YigitI.java
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/*
* To change this license header, choose License Headers in Project Properties.
* To change this template file, choose Tools | Templates
* and open the template in the editor.
*/
package odev3;
class YigitI {
int top,N;
int []a;
boolean isEmpty() {
return top ==-1;
}
boolean full(){
return top==N-1;
}
YigitI(int N) {
top = -1;
a = new int[N]; // Maximum size of Stack
this.N=N;
}
void push(int x) {
if (!full()) {
top++;
a[top] = x;
}
}
int pop() {
if (!isEmpty()) {
top=top-1;
int x = a[top+1];
return x;
}
return ' ';
}
int peek(){
return a[top];
}
}