dkwantee

Hello! The text file is separated by tabs..I have used a struc as below: [CODE]struct scores { int maths int phy; int bio; int chem; int eng; int total; }; struct class { int class_id; char name[50]; }; ifstream fin; fin.open("marks.txt"); char buf[100]; string a; getline(fin,a); char delims[] = "\t"; …

Hello! i want to know if it is possible to create two drop down list and add code such that when a user select a value from the first drop down, he cannot select the same value from the second one..?

Hello everyone, I need to write code such that: .you can select number of players(2,3or4) and put that number in array.. .display message if correct number not entered. .then each player must be able to choose their color(red, blue, yellow,green) .two players cannot be assigned the same colour This is …

hello! I want to know about string tokenizer. i have a file of the following format:- Studentname StudentID Studentgrades each is separated by a tab. and the size of the file is unknown. I have to read each line using string tokenizer..Well, i dont know much about this, can someone …

Hello! i have the following data in a file student_id student_name maths_score english_score physics_score can i use a nested structure to read the file? [CODE] struct student { int id; char name[40]; }; struct score { int maths; int english; int physics; }; [/CODE] if yes, how will i read …

[CODE] [LIST=1] [*]void selectionsort(int numbers[],int arraysize) [*]{ int i,indes,large,j; [*] for(i=arraysize-1;i>0;i--) [*] { large=numbers[0]; [*] index=0; [*] for(j=1;j<=1;j++) [*] { if(numbers[j]>large) [*] { large=numbers[j]; [*] index=j; [*] } [*] } [*] numbers[index]=numbers[i]; [*] numbers[i]=large; [*] } [*]} [/LIST] [/CODE] i have been able to understand upto 7 line. can someone …

i have the integers 100 5 5 9 in my array numbers.But when i compile this program i get 2009312941!! Please help me [CODE] int main() { int numbers[4]; int i; ifstream streamin; streamin.open("input.txt"); for(i=0;i<4;i++) {streamin >> numbers[i] ; } cout << numbers[i]; streamin.close();[/CODE]

Hello! I am having problems to copy the output of a text file to another one. The aim of this small program is to convert a sentence in lowercase stored in a file to uppercase and store the output to another txt file. finally display the output..Plz help me [CODE=c++]#include …