Answer / vidyullatha

#include<stdio.h>

main()
{
int i=0,k=0,l=0;
int cnt=1;
int space=7;
for (i=4;i>0;i--)
{
for(l=1;l<=cnt;l++)
{
printf("%d ",i);
}
for(k=0;k<space;k++)
{
printf(" ");
}
for(l=1;l<=cnt;l++)
{
printf("%d ",i);
}
cnt++;
space=space-2;
printf("\n");
}
for(i=0;i<9;i++)
{
printf("0 ");
}
printf("\n");
cnt=7;
for(i=1;i<=4;i++)
{
for(k=0;k<i;k++)
printf(" ");
for(l=1;l<=cnt;l++)
{
printf("%d ",i);
}
printf("\n");
cnt=cnt-2;
}
}

Answer / jankipatel

#include<stdio.h>
#include<conio.h>
void main()
{
int i,j,k,l,p;
clrscr();
// printf("enter the value\n");
// scanf("%d",&l);
for(i=4;i>=0;i--)
{
for(j=4;j>=i;j--)
{
// textcolor(0-i);
printf("%d ",i);
}
for(k=0;k<=i-1;k++)
{
printf(" ");
}
for(k=0;k<=i-1;k++)
{
printf(" ");
}
for(j=4;j>=i;j--)
{
// textcolor(0-i);
printf(" %d",i);
}
printf("\n");
}


for(i=1;i<=4;i++)
{
for(j=1;j<=i;j++)
{
printf(" ");
}

for(k=4;k>=i;k--)
{
printf("%d ",i);
}
for(k=4;k>=i;k--)
{
printf(" %d",i);
}
printf("\n");
}



getch();
}

Answer / meet parikh

public class Arrow_1 {
private final int LARG = 4;
String printint,fillint;
boolean display = false;
public Arrow_1(){
fillint = " ";
for(int i = LARG; i >= 0; i--){
if(i == 0){
display = true;
fillint = 0 + "";
}
StringBuilder sb = new StringBuilder();
printint = i + "";
insertDisp(sb, i);
System.out.println(sb.toString());
}
printint = " ";
for(int i = LARG; i>0;i--){
StringBuilder sb = new StringBuilder();
fillint = LARG - (i-1) + "";
insertDisp(sb,i);
System.out.println(sb.toString());
}
}
private void insertDisp(StringBuilder sb,int number){
printDisp(sb, number);
fillempty(sb, number);
if(display){
sb.append(fillint);
} else {
sb.append(" ");
}
fillempty(sb, number);
printDisp(sb, number);
}
private void printDisp(StringBuilder sb,int number){
int itr;
if(number == 0){
itr = LARG;
} else {
itr = LARG - (number-1);
}
for(int i = 0 ; i < itr;i++){
sb.append(printint);
}
}
private void fillempty(StringBuilder sb, int number){
for(int i = 0; i < number-1 ;i++ ){
sb.append(fillint);
}
}
public static void main(String args[]){
new Arrow_1();
}
}

Answer / padmapriya

class Pattern{
public static void main(String[]args){
for(int i=4;i>0;i--){
for(int j=0;j<5-i;j++){
System.out.print(i);

}
for(int j=0;j<i;j++){
System.out.print(" ");
}
for(int j=0;j<i-1;j++){
System.out.print(" ");
}
for(int j=0;j<5-i;j++){
System.out.print(i);
}
System.out.println();
}

for(int i=0;i<5;i++){
for(int j=0;j<i;j++){
System.out.print(" ");
}
for(int j=0;j<9-2*i;j++){
System.out.print(i);
}
System.out.println();
}
}
}

Answer / mahesh

#include<stdio.h>
int main()
{
int a=2,n=4,i,j,k;
for (i=4;i>=0;i--)
{
for(j=0;j<a;j++)
{
printf("%d",n);
}
printf("
");
a=a+2;
n--;

}
n=1;
a=a-4;
for(i=0;i<=4;i++)
{
for(j=0;j<a;j++)
{
printf("%d",n);
}
printf("
");
a=a-2;
n++;
}
}

Answer / meet parikh

the above answer is in Java...........

Answer / bharath_471

#include<stdio.h>
#include<conio.h>
void main()
{
int i,j,k,l,n;
clrscr();
printf("enter the number");
scanf("%d",&n);
for(j=n,l=1;(j>0 && l<=n);j--,l++)
{
for(k=1;k<=2*l;k++)
printf("%d",j);
printf("
");
}
for(j=0,l=n;(j<=n && l>=0) ;j++,l--)
{
for(k=1;k<=2*l+1;k++)
printf("%d",j);
printf("
");
}
getch();
}

Answer / vamsi talapatra

#include<iostream>
using namespace std;
int main(){
int n = 4;
int e = 2;
while(n>0){
for(int i = 0; i< e ; i++){
cout<<n<<" ";
}
cout<<endl;
e=e+2;
n--;
}

while(n<=4){
for(int i = 1; i< e ; i++){
cout<<n<<" ";
}
cout<<endl;
e=e-2;
n++;
}
return 0;
}

Answer / venkatesh

#include <stdio.h>
#include <stdlib.h>

/* run this program using the console pauser or add your own getch, system("pause") or input loop */

int main(int argc, char *argv[]) {

int i,j,k,n1,n2;
printf("
enter n1 value:");
scanf("%d",&n1);
k=4;
for(i=1;i<=n1;)
{

for(j=i;j<=2*i;j++)
{
printf("%d ",k);

}

printf("
");
i=i+2;
k=k-1;
}
k=0;
n2=n1+1;
for(i=9;i>=1;)
{
for(j=1;j<=i;j++)
{
printf("%d ",k);
}
printf("
");
k=k+1;
i=i-2;
}

return 0;
}

In which area global, external variables are stored?

3 Answers  

Write a program to maintain student’s record. Record should not be available to any unauthorized user. There are three (3) categories of users. Each user has its own type. It depends upon user’s type that which kind of operations user can perform. Their types and options are mentioned below: 1. Admin (Search Record [by Reg. No or Name], View All Records, Insert New Record, Modify Existing Record) 2. Super Admin (Search Record [by Reg. No or Name], View All Records, Insert New Record, Modify Existing Record, Delete Single Record) 3. Guest (Search Record [by Reg. No or Name], View All Records) When first time program runs, it asks to create accounts. Each user type has only 1 account (which means that there can be maximum 3 accounts). In account creation, following options are required: Login Name: <6-10 alphabets long, should be unique> Password: <6-10 alphabets long, should not display characters when user type> Confirm Password: <must match with the Password, should not display characters when user type> Account Type: <One character long, A or S or G where A for Admin, S for Super Admin, G for Guest> Login Name, Password and Account Type should be stored in a separate file in encrypted form. (Encryption means that actual information should be changed and Decryption means that Encrypted information is changed back to the actual information) If any of the above mentioned requirement(s) does not meet then point out mistake and ask user to specify information again. When Program is launched with already created accounts, it will ask for user name and password to authenticate. On successful authentication, give options according to the user’s type.

0 Answers  

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write a 'c' program to sum the number of integer values

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