Problems with C arrays input

Question

I intend to make a simulator of memory ram in C and need to manipulate strings, at first I would like to use a 4x4 array for input of 4 memory positions with 4 bits: 1010 1000 1011 0000 Something like that.

#include<Stdio.h>
void main(){
char array[4][5];
printf("Informe as 4 posicoes:\n");
int i;
//leitura
for(i=0;i<4;i++){       
    scanf("%s", array[i]);
}
//impressão
printf("Imprimindo!\n");
for(i=0;i<4;i++){
    printf("%s\n", array[i]);
}

}

However the printing of this array will come out a bit confusing. if I switch from array[4][4] to array[4][5] the print will be normal.

Answer 1

Since you are working with strings, you need to create arrays with enough space to store the delimiter ' 0' (counter bar zero).

https://pt.wikibooks.org/wiki/Programar_em_C/Strings