hadisur_rahman

make 100 with just required digit is ..you can used four 7 digit and only one 1 digit ... 7,7,7,7 and 1; now for making 100 with them you can used any arithmatic symboil... * ,/, +,-

# How many different ranks are possible in an exam with 10 students if ties are allowed ??? #

# PLEASE some one help me to explain the code. This code is for a ScientificCalculator # package calculator; import java.math.*; //@author Hadisur Rahman public class ScientificCalculator extends javax.swing.JFrame { private boolean zerodisp; private boolean decdisp; private boolean dgrrad; private boolean sh; //sh means =shift private byte op; private double …

# What's the different between Delete & Format #

# What's the problem in output where the algorithm was correct ???? # #include<iostream> #include<stdio.h> using namespace std; main() { int LA[100],K=1,N=5,L;//K=POSITION...N=element for(int i=0;i<=4;i++) { cin>>LA[i]; } L=LA[K]; for(int J=K ; J<N-1; J++) { LA[J]=LA[J+1]; } cout<<"DELETE ITEM:"; N=N-1; for(int P=0;P<=4;P++) { cout<<" "<<LA[P]; } }

int main() { int a=10; printf("%d",a); return 0; or return a; } # 1ts question:In the program Why you used 0 in return 0 ; and 2nd question : if you use a in return a; then it also print the correct output but why ? #

# Which book are best for Algorithm and Data structure #

Can someone gave the book of linear algebra written by Abdur rahman or the books download link..

# Is {(1,1), (2,2), (3,3)} symmetric? transitive? Yes! Yes! ## Why is R = {(1,2), (2,3), (1,3), (2,1)} not transitive? Because (1,1) and (2,2) are missing. ## #

Write a program to check the password is too strong or strong or weak & also check the password is validate or not.. you can use code of c/c++ and you want ....

# we get month for (month=days/30;) years for ( years=month/12;) but we also get days for(( days=days%30, why it happend explain ??)) #

# we get month for (month=days/30;) years for ( years=month/12;) but we also get days for(( days=days%30, why it happend explain ??)) #

*****Describe the output in step by step with details>>>> #include<iostream> using namespace std; class A { int x,y; public: A(){x=10;y=10;} A(int a,int b){x=b;y=a;} ~A() {cout<<"X="<<x<<","; cout<<"Y="<<y<<endl; } }; int main() { cout<<"Start main\n"; A point1(50,20); A point2; A point3(40,30); cout<<"End Main\n"; return 0; }

#include<iostream> using namespace std; class B { int a; public: int b; void get_ab(); int get_a(); void show_a(); }; class D :public B { int c; public: void mul(); void display(); }; void B::get_ab() { a=5;b=10; } int B::get_a() { return a; } void B::show_a() { cout<<"a="<<a<<"\n"; } void D::mul() …

``***Help*** me to add more code using c/c++ given bellow program that means (( you can input a password and the output checking the password is valid or not and also the password is hard or weak)) the program,s output show....the given password is too strong or strong or weak …

plz help me to solve the problem..add some more code in c/c++ related to show that the output will be password too strong or strong or weak.... #include <iostream> #include <cstring> #include <cctype> using namespace std; bool testPass(char []);//function prototype to check password int main() { char *password; int length; …

#include <iostream> #include <cstring> #include <cctype> using namespace std; bool testPass(char []);//function prototype to check password int main() { char *password; int length; //assure requested length and password length are the same int numCharacters; //hold number of characters for password cout << "Please enter how many characters you would like …