decode.c

#include<stdio.h>
int main(void){

    int a,b, count=0, w, h, d,i=0;

    scanf("%d",&w);
    scanf("%d",&h);
    scanf("%d",&d);

    printf("P2\n");
    printf("%d\n",w);
    printf("%d\n",h);
    printf("%d\n",d);

    while(count<w*h){
    scanf("%x",&a);
    scanf("%x",&b);
    for(i=0;i<b;i++){
                printf("%d\n",a);
    count++;
        }
    }
return 0;

}