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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 1,63 @@ | ||
| #include<stdio.h> | ||
| #include<stdlib.h> | ||
| int max=100; | ||
| int arr[100]; | ||
| int top=-1; | ||
|
|
||
| void push(int data){ | ||
| if(top>max){ | ||
| printf("Impossible to push!!"); | ||
| return ; | ||
| } | ||
| top ; | ||
| arr[top]=data; | ||
| return; | ||
| } | ||
|
|
||
| void pop(){ | ||
| if (top<0){ | ||
| printf("Empty stack!!"); | ||
| } | ||
| else{ | ||
| int a=arr[top]; | ||
| top--; | ||
| printf("The element poped is:%d",a); | ||
| } | ||
| } | ||
|
|
||
| void display(){ | ||
| if (top<0) | ||
| printf("Empty stack!!"); | ||
| else{ | ||
| printf("The current stack is:\n"); | ||
| for(int i=0;i<top 1;i ){ | ||
| printf("%d\t",arr[i]); | ||
| } | ||
| } | ||
| } | ||
|
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||
|
|
||
| void main(){ | ||
| int data,op; | ||
| while(1){ | ||
| printf("\n1.PUSH\n2.POP\n3.DISPLAY\n4.Exit\nSelect the operation:"); | ||
| scanf("%d",&op); | ||
| if(op==1){ | ||
| printf("Enter the element to be pushed:"); | ||
| scanf("%d",&data); | ||
| push(data); | ||
| } | ||
| else if(op==2){ | ||
| pop(); | ||
| } | ||
| else if(op==3){ | ||
|
|
||
| display(); | ||
| } | ||
| else if(op==4){ | ||
| exit(0); | ||
| } | ||
| else printf("INVALID OPERATION!!"); | ||
|
|
||
| } | ||
| } |