{"id":423,"date":"2020-03-03T02:17:43","date_gmt":"2020-03-03T02:17:43","guid":{"rendered":"http:\/\/lotusithub.com\/blog\/?p=423"},"modified":"2020-03-03T02:17:43","modified_gmt":"2020-03-03T02:17:43","slug":"top-10-loop-questions-in-python-for-interview","status":"publish","type":"post","link":"https:\/\/lotusithub.com\/blog\/top-10-loop-questions-in-python-for-interview\/","title":{"rendered":"Top 10 loop questions in python For interview"},"content":{"rendered":"

Top 10 loop questions in python For interview<\/h1>\n

 <\/p>\n

\"Top<\/p>\n

 <\/p>\n

1.Write a program to find factorial of given number.<\/strong><\/h2>\n

fact=1<\/span><\/p>\n

i=1<\/span><\/p>\n

n=int(input(“enter the number”))<\/span><\/p>\n

while i<=n:<\/span><\/p>\n

\u00a0\u00a0\u00a0\u00a0fact=fact*i<\/span><\/p>\n

\u00a0\u00a0\u00a0\u00a0i=i+1<\/span><\/p>\n

print(fact)<\/span><\/p>\n

 <\/p>\n

Output:<\/span><\/p>\n

enter the number4<\/span><\/p>\n

24<\/span><\/p>\n

 <\/p>\n

2.Write a program to find Fibonacci Series.<\/strong><\/h2>\n

n=int(input(“how many terms???”))<\/span><\/p>\n

n1=0<\/span><\/p>\n

n2=1<\/span><\/p>\n

count=0<\/span><\/p>\n

for i in range(1,n):<\/span><\/p>\n

\u00a0\u00a0\u00a0\u00a0print(n1,end=’ ‘)<\/span><\/p>\n

\u00a0\u00a0\u00a0\u00a0count=n1+n2<\/span><\/p>\n

\u00a0\u00a0\u00a0\u00a0n1=n2<\/span><\/p>\n

\u00a0\u00a0\u00a0\u00a0n2=count<\/span><\/p>\n

Output:<\/span> how many terms???10<\/span><\/p>\n

0 1 1 2 3 5 8 13 21 34<\/span><\/p>\n

3. Write a program to check whether the given number is Armstrong number or not.<\/strong><\/h2>\n

n=372<\/span><\/p>\n

sum=0<\/span><\/p>\n

p=n<\/span><\/p>\n

while n>0:<\/span><\/p>\n

\u00a0\u00a0\u00a0\u00a0x=int(n%10)<\/span><\/p>\n

\u00a0\u00a0\u00a0\u00a0sum=sum +x*x*x<\/span><\/p>\n

\u00a0\u00a0\u00a0\u00a0n=n\/10<\/span><\/p>\n

if p==sum:<\/span><\/p>\n

\u00a0\u00a0\u00a0\u00a0print(“%i is Armstrong number “%p)<\/span><\/p>\n

else:<\/span><\/p>\n

\u00a0\u00a0\u00a0\u00a0print(“%i is not Armstrong number “%p)<\/span><\/p>\n

Output:<\/span><\/p>\n

153 is Armstrong number<\/span><\/p>\n

    \n
  1. \n

    Write a program to check whether the given number is Prime number or not.<\/span><\/h2>\n<\/li>\n<\/ol>\n

    n=int(input(“Enter the number”))<\/span><\/h2>\n

    if n>1:<\/span><\/p>\n

    \u00a0\u00a0\u00a0\u00a0for i in range(2,n):<\/span><\/p>\n

    \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0if (n%i==0):<\/span><\/p>\n

    \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0print(“%i is not prime number “%n)<\/span><\/p>\n

    \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0break<\/span><\/p>\n

    \u00a0\u00a0\u00a0\u00a0else:<\/span><\/p>\n

    \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0print(“%i is prime number “%n)<\/span><\/p>\n

     <\/p>\n

    else:<\/span><\/p>\n

    \u00a0\u00a0\u00a0\u00a0print(“%i is not prime number “%n)<\/span><\/p>\n

    Output:<\/span><\/p>\n

    Enter the number97<\/span><\/p>\n

    97 is prime number<\/span><\/p>\n

     <\/p>\n

      \n
    1. \n

      Write a program to check whether the given number is Perfect\u00a0 number or not.<\/strong><\/h2>\n<\/li>\n<\/ol>\n

      n=int(input(“Enter the number”))<\/span><\/p>\n

      sum=0<\/span><\/p>\n

      for i in range(1,n):<\/span><\/p>\n

      \u00a0\u00a0\u00a0\u00a0if n%i==0:<\/span><\/p>\n

      \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0sum=sum+i<\/span><\/p>\n

      print(sum)<\/span><\/p>\n

      if sum==n:<\/span><\/p>\n

      \u00a0\u00a0\u00a0\u00a0print(“%i is perfect number “%n)<\/span><\/p>\n

      else:<\/span><\/p>\n

      \u00a0\u00a0\u00a0\u00a0print(“%i is not perfect number “%n)<\/span><\/p>\n

      Output:<\/span><\/p>\n

      Enter the number28<\/span><\/p>\n

      28 is perfect number<\/span><\/p>\n

       <\/p>\n

      6.Write a program to find Armstrong Numbers in an interval(1 to 1000).<\/strong><\/h2>\n

      for n in range(1,1001):<\/span><\/p>\n

      \u00a0\u00a0\u00a0\u00a0p=n<\/span><\/p>\n

      \u00a0\u00a0\u00a0\u00a0sum=0<\/span><\/p>\n

      \u00a0\u00a0\u00a0\u00a0while p>0:<\/span><\/p>\n

      \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0x=int(p%10)<\/span><\/p>\n

      \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0sum=sum+x*x*x<\/span><\/p>\n

      \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0p=int(p\/10)<\/span><\/p>\n

      \u00a0\u00a0\u00a0\u00a0if sum==n:<\/span><\/p>\n

      \u00a0\u00a0\u00a0\u00a0\u00a0print(n)<\/span><\/p>\n

      Output:<\/span><\/p>\n

      1<\/span><\/p>\n

      153<\/span><\/p>\n

      370<\/span><\/p>\n

      371<\/span><\/p>\n

      407<\/span><\/p>\n

      7.Write a program to print following Output:<\/strong><\/h2>\n

      ****<\/span><\/p>\n

      ****<\/span><\/p>\n

      ****<\/span><\/p>\n

      ****<\/span><\/p>\n

      i=1<\/span><\/p>\n

      while i<=4:<\/span><\/p>\n

      \u00a0\u00a0\u00a0\u00a0j=1<\/span><\/p>\n

      \u00a0\u00a0\u00a0\u00a0while j<=4:<\/span><\/p>\n

      \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0print(“*”,end=”)<\/span><\/p>\n

      \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0j=j+1<\/span><\/p>\n

      \u00a0\u00a0\u00a0\u00a0print()<\/span><\/p>\n

      \u00a0\u00a0\u00a0\u00a0i=i+1<\/span><\/p>\n

      Output:<\/span><\/p>\n

      ****<\/span><\/p>\n

      ****<\/span><\/p>\n

      ****<\/span><\/p>\n

      ****<\/span><\/p>\n

      8.Write a program to print following Output:<\/strong><\/h2>\n

      *<\/span><\/p>\n

      **<\/span><\/p>\n

      ***<\/span><\/p>\n

      ****<\/span><\/p>\n

      i=1<\/span><\/p>\n

      while i<=4:<\/span><\/p>\n

      \u00a0\u00a0\u00a0\u00a0j=1<\/span><\/p>\n

      \u00a0\u00a0\u00a0\u00a0while j<=i:<\/span><\/p>\n

      \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0print(“*”,end=”)<\/span><\/p>\n

      \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0j=j+1<\/span><\/p>\n

      \u00a0\u00a0\u00a0\u00a0print()<\/span><\/p>\n

      \u00a0\u00a0\u00a0\u00a0i=i+1<\/span><\/p>\n

      Output:<\/span><\/p>\n

      *<\/span><\/p>\n

      **<\/span><\/p>\n

      ***<\/span><\/p>\n

      ****<\/span><\/p>\n

        \n
      1. \n

        Write a program to print following Output:<\/strong><\/h2>\n<\/li>\n<\/ol>\n

        \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0*<\/span><\/p>\n

        \u00a0\u00a0\u00a0\u00a0**<\/span><\/p>\n

        \u00a0\u00a0***<\/span><\/p>\n

        ****<\/span><\/p>\n

        i=1<\/span><\/p>\n

        while i<=4:<\/span><\/p>\n

        \u00a0\u00a0\u00a0\u00a0k=4<\/span><\/p>\n

        \u00a0\u00a0\u00a0\u00a0while k>i:<\/span><\/p>\n

        \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0print(‘ ‘,end=”)<\/span><\/p>\n

        \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0k=k-1<\/span><\/p>\n

        \u00a0\u00a0\u00a0\u00a0j=1<\/span><\/p>\n

        \u00a0\u00a0\u00a0\u00a0while j<=i:<\/span><\/p>\n

        \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0print(“*”,end=”)<\/span><\/p>\n

        \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0j=j+1<\/span><\/p>\n

        \u00a0\u00a0\u00a0\u00a0print()<\/span><\/p>\n

        \u00a0\u00a0\u00a0\u00a0i=i+1<\/span><\/p>\n

        Output:<\/span><\/p>\n

        \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0*<\/span><\/p>\n

        \u00a0\u00a0\u00a0\u00a0**<\/span><\/p>\n

        \u00a0\u00a0***<\/span><\/p>\n

        ****<\/span><\/p>\n

        10.Write a program to print 1 to 10 multiplication table.<\/strong><\/h2>\n

        i=1<\/span><\/p>\n

        while i<=10:<\/span><\/p>\n

        \u00a0\u00a0\u00a0\u00a0j=1<\/span><\/p>\n

        \u00a0\u00a0\u00a0\u00a0while j<=10:<\/span><\/p>\n

        \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0print(i*j ,end=’\\t’)<\/span><\/p>\n

        \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0j=j+1<\/span><\/p>\n

        \u00a0\u00a0\u00a0\u00a0print()<\/span><\/p>\n

        \u00a0\u00a0\u00a0\u00a0i=i+1<\/span><\/p>\n

        \u00a0\u00a0<\/span><\/p>\n

        Output:<\/span><\/p>\n

        1<\/span> 2<\/span> 3<\/span> 4<\/span> 5<\/span> 6<\/span> 7<\/span> 8<\/span> 9<\/span> 10<\/span><\/p>\n

        2<\/span> 4<\/span> 6<\/span> 8<\/span> 10<\/span> 12<\/span> 14<\/span> 16<\/span> 18<\/span> 20<\/span><\/p>\n

        3<\/span> 6<\/span> 9<\/span> 12<\/span> 15<\/span> 18<\/span> 21<\/span> 24<\/span> 27<\/span> 30<\/span><\/p>\n

        4<\/span> 8<\/span> 12<\/span> 16<\/span> 20<\/span> 24<\/span> 28<\/span> 32<\/span> 36<\/span> 40<\/span><\/p>\n

        5<\/span> 10<\/span> 15<\/span> 20<\/span> 25<\/span> 30<\/span> 35<\/span> 40<\/span> 45<\/span> 50<\/span><\/p>\n

        6<\/span> 12<\/span> 18<\/span> 24<\/span> 30<\/span> 36<\/span> 42<\/span> 48<\/span> 54<\/span> 60<\/span><\/p>\n

        7<\/span> 14<\/span> 21<\/span> 28<\/span> 35<\/span> 42<\/span> 49<\/span> 56<\/span> 63<\/span> 70<\/span><\/p>\n

        8<\/span> 16<\/span> 24<\/span> 32<\/span> 40<\/span> 48<\/span> 56<\/span> 64<\/span> 72<\/span> 80<\/span><\/p>\n

        9<\/span> 18<\/span> 27<\/span> 36<\/span> 45<\/span> 54<\/span> 63<\/span> 72<\/span> 81<\/span> 90<\/span><\/p>\n

        10<\/span> 20<\/span> 30<\/span> 40<\/span> 50<\/span> 60<\/span> 70<\/span> 80<\/span> 90<\/span> 100<\/span><\/p>\n

         <\/p>\n

        \nRequest For Call Back<\/span><\/a><\/p>\n

         <\/p>\n","protected":false},"excerpt":{"rendered":"

        Top 10 loop questions in python For interview     1.Write a program to find…<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[25],"tags":[132,133,135],"class_list":["post-423","post","type-post","status-publish","format-standard","hentry","category-python","tag-python-interview","tag-python-interview-questions","tag-python-questions"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/lotusithub.com\/blog\/wp-json\/wp\/v2\/posts\/423","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/lotusithub.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/lotusithub.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/lotusithub.com\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/lotusithub.com\/blog\/wp-json\/wp\/v2\/comments?post=423"}],"version-history":[{"count":0,"href":"https:\/\/lotusithub.com\/blog\/wp-json\/wp\/v2\/posts\/423\/revisions"}],"wp:attachment":[{"href":"https:\/\/lotusithub.com\/blog\/wp-json\/wp\/v2\/media?parent=423"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/lotusithub.com\/blog\/wp-json\/wp\/v2\/categories?post=423"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/lotusithub.com\/blog\/wp-json\/wp\/v2\/tags?post=423"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}