Question

How to insert input characters into string array in C

Answer 1

#include <stdio.h> 
 
#define ARR_SIZE 100

int main(void)
{   
    char ch;
    char arr[ARR_SIZE] = "";
    int i = 0;

    while ( ( ch = getchar()) != EOF  &&  ch != '\n' &&  i < ARR_SIZE ) 
        arr[i++] = ch;
        
    puts(arr);
    
    return 0;
}

   
/*
run:

c programming
c programming

*/

 

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Answer 2

#include <stdio.h> 
 
#define ARR_SIZE 100

int main(void)
{   
    char ch;
    char arr[ARR_SIZE] = "";
    int i = 0;

    while ( ( ch = getchar()) != EOF  &&  ch != '\n' &&  i < ARR_SIZE ) 
        arr[i++] = ch;
        
    puts(arr);
    
    return 0;
}

   
/*
run:

F35 Jet Plane
F35 Jet Plane

*/

 

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