Code Snippets Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

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Code Snippets Interview Questions

Questions Answers Views Company eMail

main() { int i=_l_abc(10); printf("%d\n",--i); } int _l_abc(int i) { return(i++); }

2 11497

main() { char *p; int *q; long *r; p=q=r=0; p++; q++; r++; printf("%p...%p...%p",p,q,r); }

1 13502

main() { char c=' ',x,convert(z); getc(c); if((c>='a') && (c<='z')) x=convert(c); printf("%c",x); } convert(z) { return z-32; }

1 9681

main(int argc, char **argv) { printf("enter the character"); getchar(); sum(argv[1],argv[2]); } sum(num1,num2) int num1,num2; { return num1+num2; }

1 8529

# include int one_d[]={1,2,3}; main() { int *ptr; ptr=one_d; ptr+=3; printf("%d",*ptr); }

1 7094

# include aaa() { printf("hi"); } bbb(){ printf("hello"); } ccc(){ printf("bye"); } main() { int (*ptr[3])(); ptr[0]=aaa; ptr[1]=bbb; ptr[2]=ccc; ptr[2](); }

1 7842

#include main() { FILE *ptr; char i; ptr=fopen("zzz.c","r"); while((i=fgetch(ptr))!=EOF) printf("%c",i); }

1 6647

main() { int i =0;j=0; if(i && j++) printf("%d..%d",i++,j); printf("%d..%d,i,j); }

1 16237

main() { int i; i = abc(); printf("%d",i); } abc() { _AX = 1000; }

2 15536

int i; main(){ int t; for ( t=4;scanf("%d",&i)-t;printf("%d\n",i)) printf("%d--",t--); } // If the inputs are 0,1,2,3 find the o/p

2 12472

main(){ int a= 0;int b = 20;char x =1;char y =10; if(a,b,x,y) printf("hello"); }

TCS,

1 17407

main(){ unsigned int i; for(i=1;i>-2;i--) printf("c aptitude"); }

2 11317

In the following pgm add a stmt in the function fun such that the address of 'a' gets stored in 'j'. main(){ int * j; void fun(int **); fun(&j); } void fun(int **k) { int a =0; /* add a stmt here*/ }

1 4124

What are the following notations of defining functions known as? i. int abc(int a,float b) { /* some code */ } ii. int abc(a,b) int a; float b; { /* some code*/ }

1 5634

main() { char *p; p="%d\n"; p++; p++; printf(p-2,300); }

1 10584

Un-Answered Questions { Code Snippets }

What is XML Element?

657

Write a Program to find the number of words in a sentence.

880

write a program using 2 D that searches a number and display the number of items 12 inputs values input 15,20, 13, 30, 38, 40,16, 18, 20 ,18 ,20 enter no. to search : 20

3807

Write a python program to check if a number is an armstrong number?

775

How many digit have a Polaris 1995 300c.c. 2x4 nad how many have a Polaris 2007 300 c.c 2x4? And what site I can check this information???

2582

Write a program to find sum of the digits of a number in python?

856

code to keep a page Out of the browser history

2041

What is the functionality of EnumChildWindows?

494

#include int main(void) { int a=4, b=2; a=b<>2 ; printf("%d",a); return 0; }

1638

How can i know that how many user are visited to my page in php?

2045

plzzzzzzzzz xplain this code import java.awt.*; import java.awt.event.*; public class Agency extends Frame implements ActionListener { Label l1,l2,l3,l4; Button b1; TextField t1,t2; String s1,s2,s3,s4; public static void main(String args[]) { new Agency().setVisible(true); } public Agency() { super("Gas Agency Package"); setSize(1280,800); setBackground(Color.lightGray); setLayout(null); // setLayout(new BorderLayout()); t1=new TextField(20); t1.setBounds(440,150,200,30); t1.setBackground(Color.white); t2=new TextField(20); t2.setBounds(440,180,200,30); t2.setBackground(Color.white); t2.setEchoChar('*'); l1=new Label("Gas Agency Package"); l1.setBounds(400,30,300,50); l1.setFont(new Font("TimesRoman",Font.BOLD,25)); l1.setAlignment(Label.CENTER); l2=new Label("Enter your ID and Passoword"); l2.setFont(new Font("TimesRoman",Font.BOLD,20)); l2.setBounds(270,80,300,50); l3=new Label("Enter ID"); l2.setFont(new Font ("TimesRoman",Font.BOLD,20)); l3.setBounds(270,150,120,50); l4=new Label("Enter Passoword"); l2.setFont(new Font ("TimesRoman",Font.BOLD,20)); l4.setBounds(270,180,140,50); add(l1); add(l2); add(l3); add(t1); add(l4); add(t2); b1=new Button("Login"); b1.setBackground(Color.white); b1.setBounds(400,280,100,70); b1.addActionListener(this); add(b1); } public void actionPerformed(ActionEvent e) { if(e.getSource()==b1) { s3="svce"; s4="svce"; s1=t1.getText(); s2=t2.getText(); if(s1.equals(s3) && s2.equals(s4)) { //System.out.println("password is correct"); MenuForm m= new MenuForm(); m.setVisible(true); //this.dispose(); } else { System.out.println("password not correct"); } this.dispose(); } } } plzzzzzzzzz xplain this code

1909

Write a program that print in screen a tree with its height taken from user by entering number of 4 digits and find the odd numbers then calculate the sum of odd numbers so he get the height of tree?

3360

what does mbln in mblnrects mean? my boolean?

2822

How to store the iterations value in some variable/ in excel? Dim objExcel, ObjFolder, objPath, objWorkbook, objSheet, ObjFSo, ObjFolderName, strExcelPath Const xlExcel7 = 39 ObjFolderName = "Testing" & Hour(time()) & Minute(time()) &Second(time()) objPath = "D:\" strExcelPath = objPath & ObjFolderName & "\testing.xls" Set ObjFSo = CreateObject("Scripting.FileSystemObject") Set objFolder = objFSO.CreateFolder(objPath & ObjFolderName) On Error Resume Next Set objExcel = CreateObject("Excel.Application") If (Err.Number <> 0) Then On Error GoTo 0 Wscript.Echo "Excel application not found." Wscript.Quit End If On Error GoTo 0 Set objWorkbook = objExcel.Workbooks.Add() Set objSheet = objExcel.ActiveWorkbook.Worksheets(1) Dim arr1, arr2, arr3 Set outputLines = CreateObject ("System.Collections.ArrayList") arr1 = 123arr2 = 99 arr3 = 10 outputLines.Add arr1 outputLines.Add arr2 outputLines.Add arr3 outputLines.Sort() For Each outputLine in outputLines WScript.Echo outputLine ' how to store this value in excel/ variable? Next objExcel.ActiveWorkbook.SaveAs strExcelPath, xlExcel7 objExcel.ActiveWorkbook.Close objExcel.Application.Quit This above code is working fine but the qs is is there any way to store the sort data in variables / in the excel and how?

2823

What is the match merge ? compare data step match merge with proc sql merge - how many types are there ? data step vs proc sql

2912

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