Answer Posted / riks

#include<iiostream.h>
class overload
{
public:
int sum(int,int);
float sum(float,float);
};
int overload::sum(int num1,int num2)
{
return num1 + num2;
}
}
float overload::sum(float num1,float num2)
{
return num1+ num2
}
}
int main(90
{
overload o1;
cout<<"o1.sum(5.4f,8.6f)<<endl;
cout<<"o1.sum(19,34)<<endl;

This program numbers the lines found in a text file. Write a program that reads text from a file and outputs each line preceded by a line number. Print the line number right-adjusted in a field of 3 spaces. Follow the line number with a colon, then one space, then the text of the line. You should get a character at a time and write code to ignore leading blanks on each line. You may assume that the lines are short enough to fit within a line on the screen. Otherwise, allow default printer or screen output behavior if the line is too long (i.e., wrap or truncate). A somewhat harder version determines the number of spaces needed in the field for the line numbers by counting lines before processing the lines of the file. This version of the program should insert a new line after the last complete word that will fit within a 72-character line.

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