Recent content by Isma

lol i also think wat u think(dont count on that though my ckts suck)...do tell me too why it isnt:d

C++ program..Help! Well i am working on an online banking system.Here is my code(not so ood but its a start) #include <iostream> #include <string> using namespace std; void header() { count<<"\t\t\tWELCOME TO ONLINE BANKING SYSTEM"<<endl; count<<endl; }; int getacctno(); int...

i have a question where s1,2=(-4 (+-) j3) 10^3 are roots of a second order D.E of a series RLC ckt where s1,2=(-z (+-) (z^2 -1) (z is zeta) now from s1,2=(-4 (+-) j3) 10^3 ,its showing roots of underdamped ckt(complex nd conjugate) but when i solve eq. z gives 2 values(but z must be...

i m having serious problem regarding this program...i m not asking u 2 make it for me...just help me with logic because i can't get gist of it...pleasezz i need help...i ve working on it like 3 hours nd its like my mind has gone blank:(

thanks a lot...i do get it now nd i ll try to form less loops now thanx a lot for the tipEDIT: please can u tell wat this statement means j%2 ? pi-=1.0/i : pi+=1.0/i ; nd y are we doing it?

#include <iostream.h> void main() { int n,z,i; float x,y,pie; cin>>n; i=0; y=0; while (i<=n) { y=y+1/((2*i)+1); i=i+2; } x=0; for(z=1;z<=n;z=z+2) { x=x+1/((2*z)+1); } pie=4*(y-x); count<<pie; } it still won't work

so will i initialize x nd y first?

urgent help with c++ program for series i want to form program 2 sum this pie=4[1-1/3 +1/5 -1/7+... 1/n] { int n,z,i; float x,y,pie; cin>>n; i=0; while (i<=n) { y=1/((2*i)+1); i=i+2; } for(z=1;z<=n;z=z+2) { x=1/((2*z)+1); } pie=4*(y-x); count<<pie; }...

but i vent done arrays till now...can we do it by loop?

actually i need to apply only pow(a,b){it is a power function meaning a^b} nd for loop nd goto conditions pow(a,b) requires source file math.h i ve done somethings for 3rd but can't check output please some1 do { int n,a,s,m,i; count<<"length of no."; cin>>n; count<<"number"...

sorry i wasnt asking you to do it...actually my vc++ has some problem as soon as i run program computer shuts down...i ve made codes can any1 check them for 1. { int a,b,c,d,n,div,div1; count<<"length of no. :"; cin>>n; count<<"Number :"; cin>>a; flag: div=pow(10,n-1)...

i've just started studying programming...nd i can't understand how to write these programs: 1:to recognize palindromes using goto condition 2:to recognize palindromes using for loop 3:to convert binary into decimal nd decimal into binary i m seriously lost nd can't understand for...

thx...that was easy it is for Calculus 2 course

i ve never read partial DE...nd i don't kno how to do this question i got in homework...pleasez help (x^2+y^2+z^2)^-1/2=V prove dv^2/dx^2 + dv^2/dy^2 + dv^2/dz^2 = 0 (i wrote "d" for partial differential) i know its a basic question but i can't understand the technique

actually...this assignment was given just after 1st lecture on DE in class...so i was v much messed up in mind...nd abt that thanks heheheh...it made sense at that moment but not in the next 1:) i really appreciate u helpin me ...i m going to solve it like that thx!