Beginner C Programming. Need assistance filling a 4x4 2 Dimensional array using getchar(). Need to accept input from "stdin" a file of data. Cannot open a file directly, but needs to read from standard input. The data within the file consists of a string of 16 characters, followed by a newline character. Everything needs to be read with "getchar", and after the data has been stored in the array, print the 16 characters with "putchar".

For an example, the first file has "SNSSNSNSSNNSSNNS as the input data.

Am I on the right track?

#include

char grid[4][4];

int row = 0, col = 0;

int x, y;

char c;

void main() {

for(x = 0; x < 17; x++) {

while ((c = getchar()) != ' ') {

if (!isspace(c)){

grid[row][col++] = c; }

}

row++

}

for(x = 0; x < 17; x++)

{

putchar( grid[x] );

}

return 0; }