Quotes and thoughts for peace of mind and to think positive.

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“The love of learning, the sequestered nooks, and all the sweet serenity of books” ― Henry Wadsworth Longfellow

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“Life is a series of natural and spontaneous changes. Don't resist them; that only creates sorrow. Let reality be reality. Let things flow naturally forward in whatever way they like.” ― Lao Tzu

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“There are two ways to get enough. One is to continue to accumulate more and more. The other is to desire less.” ― G.K. Chesterton

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“Nothing is so aggravating as calmness.” ― Mahatma Gandhi

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“The mind is everything. What you think you become.” – Buddha

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“Gratitude is not only the greatest of virtues, but the parent of all others” – Cicero

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“For beautiful eyes, look for the good in others; for beautiful lips, speak only words of kindness; and for poise, walk with the knowledge that you are never alone” –Audrey Hepburn

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“Forgiveness liberates the soul, it removes fear. That’s why it is such a powerful weapon.” – Nelson Mandela

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“Happiness is a state of mind. It’s just according to the way you look at things” – Walt Disney

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“The body is the temple of the soul” – Dr. Oz

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“You’re even more amazing than you wish you were” – Colin Wright

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“When the solution is simple, God is answering” – Albert Einstein

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“You yourself, as much as anybody in the entire universe, deserve your love and affection” – Gautama Buddha

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“Acceptance is not love. You love a person because he or she has lovable traits, but you accept everybody just because they’re alive and human.” – Albert Ellis

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“I bless you with pure love and light. I bless you with purified source energy” – Christie Marie Sheldon

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“If you want to be interesting, be interested” – David Ogilvy

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“People always ask me: ‘Were you funny as a child?’ Well, no, I was an accountant.” – Ellen DeGeneres

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“Hope is being able to see that there is light despite all of the darkness” – Desmond Tutu

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“When you say yes, the universe helps you” – Dan Brule

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“My philosophy is simple, it is kindness” – Dalai Lama IVX

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Share it to make the day of others with feeling of happiness.

C program for parenthesized expression using stack

/*PARENTHESIZED EXPRESSION USING STACK */

#include<stdio.h>
#include<conio.h>
#define MAX 10
int top=-1;
int stack[MAX];
void push(char);
char pop();
void main()
{
   char exp[MAX],ch;
   int i,flag=1;
   clrscr();
   printf("\n Enter Infix Expression:-\n");
   gets(exp);
   i=0;
   while(exp[i]!='\0')
   {
     if(exp[i]=='('||exp[i]=='{'||exp[i]=='[')
     {
push(exp[i]);
     }
     if(exp[i]==')'||exp[i]=='}'||exp[i]==']')
     {
       ch=pop();
       if(exp[i]==')'&&(ch=='{'||ch=='['))
       {
flag=0;
       }
       if(exp[i]=='}'&&(ch=='('||ch=='['))
       {
flag=0;
       }
       if(exp[i]==']'&&(ch=='('||ch=='{'))
       {
flag=0;
       }
     }
     i++;
   }
   if(top>=0)
   {
     flag=0;
   }
   if(flag==1)
   {
     printf("\n Valid Expression");
   }
   else
   {
     printf("\n Invalid Expression");
   }
   getch();
}
void push(char c)
{
  if(top==MAX-1)
  {
   printf("\n stack is full");
  }
  else
  {
    top++;
    stack[top]=c;
  }
}
char pop()
{
  char c;
  if(top==-1)
  {
   printf("\n Stack is empty");
  }
  else
  {
   c=stack[top];
   top--;
   return c;
  }
}