I need to write program that print only the first letter of every line? Who can help me?

Question

I need it for my homework

Answer 1

string str;
while (getline(cin, str))
{
cout << str[0]<<endl ;
}

Answer 2

thanks forhad
but if I like to enter a pargraph . with four lines for example

we love our families
our families love us
I miss my mom and dad if I left them

here the program must print
w
o
I

Answer 3

int number_of_lines;
scanf("%d\n", & number_of_lines) ;
vector<string> lines;
for(int i =0;i<number_of_lines;i++){
string str; getline(cin, str);
lines. push_back(str);
}
for(int i =0;i<number_of_lines;i++){
cout <<lines[i][0] <<endl;
}

Answer 4

what do you mean navid

Answer 5

what do you mean navid

Answer 6

what do you mean navid

Answer 7

I used for loop
for(Int i=1 ; i<=1000;i++)
if there are another method tell me plz

Answer 8

You mean you want to write everything in the code but the code should only print the first letters? If yes then what is the purpose to type the complete sentences? Just type the first letters only.