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sortedPush.c
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sortedPush.c
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#include <stdio.h>
#define n 100
int stack[n], topS = -1;
void display(){
printf("\nStack: \n");
for(int i = topS; i >= 0; i--)
printf("%d\n", stack[i]);
}
void push(int elem){
if (topS == n - 1)
printf("Stack Full!\n");
else if(topS == -1)
stack[++topS] = elem;
else{
int auxStack[n], temptop=-1;
while(elem > stack[topS] && topS != -1)
auxStack[++temptop] = stack[topS--];
stack[++topS] = elem;
while(temptop > -1)
stack[++topS] = auxStack[temptop--];
}
}
int pop(){
if (topS != -1)
return(stack[topS--]);
else
printf("\nStack Empty!");
}
void peak(){
if (topS == -1)
printf("\nStack Empty!");
else
printf("Peak Value: %d\n", stack[topS]);
}
void main(){
int menuFlag = 1;
while (menuFlag == 1){
printf("\n\t\t ============= MENU =============");
printf("\n\t\t 1) Push");
printf("\n\t\t 2) Pop");
printf("\n\t\t 3) Peak");
printf("\n\t\t 4) Display");
printf("\n\t\t 5) Exit");
printf("\n\t\t ================================\n");
int o, e;
printf("\nEnter Your Option: ");
scanf("%d", &o);
switch(o){
case 1:
printf("Enter The Element To Be Pushed: ");
scanf("%d", &e);
push(e);
break;
case 2:
pop(stack, topS);
break;
case 3:
peak();
break;
case 4:
display();
break;
case 5:
printf("\nClosing...\n");
menuFlag = 0;
break;
default:
printf("\nPlease Enter A Valid Option!\n");
break;
}
}
}