#include <stdio.h>
#include <stdlib.h>
#define X   (10)
#define Y   (10)
#define XY  (X*Y)
int main(void) {
    static char buf[XY] = {0x20} ;
    char (*mtx)[X] = (char(*)[X])buf;
    FILE*   fp;
    int c,i,x,y;
    fp = fopen("hoge","r");
    for (c=i=0 ; (c=getc(fp))!=EOF && i<XY ; ) {
        if (c>=0x20) buf[i++] = c;
    }
    for (y=0 ; y<Y ; y++) {
    for (x=0 ; x<X ; x++) {
        printf("%c",mtx[y][x]);
    } printf("\n"); }
    return 0;
}
 

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