I made a program of space remover in string but it only work in stdio header file not in iostrem ?

Answer 1

You already have <str> declared at first line:

char str[100]

And a few lines down you try to assign a char pointer to a char:

str[100] = "your welcome";
↑ ↑
char char pointer

* I haven't thoroughly checked the rest of the code.

Answer 2

#include<stdio.h> is used in C
#include<iostream> is used in C++
What is your program written in?

Answer 3

Provide your code so we can help more
:)

Answer 4

Have you figured it out?
Here's an edited version of your code, tested in Playground.

#include <iostream>
//#include<string.h>
using namespace std;

int main()
{
char str[100] = "You are welcome!",
gt[100];
for(int i = 0, j = 0; i < 100; i++)
{
if(str[i] != ' ')
{
gt[j++] = str[i];
}
}
cout << str << endl << gt << endl;
return 0;
}

Answer 5

C++

Answer 6

I used iostream but it shows error of using fgets istead of gets function

Answer 7

Ankit Chaturvedi just like Chirag Kumar said, post your code for a quick solution.

Answer 8

#include <iostream>
#include<string.h>
using namespace std;

int main() {char str[100],gt[100];
int i,j=0;
str[100]="your welcome";
str[99]='\0';
for(i=0;i<100;i++)
{
if(str[i]!=' ')
{
gt[j]=str[i];
j++;
}

}
for(i=0;i<100;i++)
{
cout<<gt[i];
}

return 0;
}

Answer 9

When i am running this code it is taking input

Answer 10

Ankit Chaturvedi A quick important point.

Don't use gets cause most of the compiler which uses gcc/c++ based compiler will give you error because standard c++ or you can say new c++ tells that using gets is unsecure instead use fgets.
Syntax for fgets is:
char* fgets(char* str,int count,FILE* stream);

Your code is perfect but might be possible that sololearn c++ compiler based on new gcc/c++ don't support gets use fgets instead.

Answer 11

Can you post your code for better under standing

Answer 12

It is also showing error If i did not use string header file

Answer 13

But I didn't see any function from string header file. I tried to comment the header #include line, and it works (with modification I mean).

Answer 14

I did not understand

Answer 15

Can you correct the above code?