Manav1918

//programme of counting number of words in a string
char* remove_extra_spaces(char *s);
int count_words(char *S);
main()
{
    char str[100];
    int no_of_words;
    printf("Enter a string\n");
    gets(str);
    printf(" \nString length with extra spaces is:%d",strlen(str));

Manav1918

from tkinter import*

def iCalc(source,side):
    storeObj=Frame(source, borderwidth=4, bd=4,bg="#00F5FF")
    storeObj.pack(side=side,expand=YES,fill=BOTH)
    return storeObj

def button(source,side,text,command=None):
    storeObj = Button(source, text=text, command=command)
    storeObj.pack(side=side, expand=YES, fill=BOTH)

Manav1918

from tkinter import *
from tkinter import filedialog
from tkinter.filedialog import askopenfilename,asksaveasfile
from PyPDF2 import PdfFileReader
#=================open file method======================
def openFile(): 
              
    file = askopenfilename(defaultextension=".pdf", 
                                          filetypes=[("Pdf files","*.pdf")])
    if file == "":