#include <stdio.h>
#include <stdlib.h>

typedef struct krug{
    float x, y, r;
} krug;

int main(){
    //staticki nacin
    //krug krugovi[100];
    krug* pnk;
    int i, n;
    printf("Unesite broj krugova:\n");
    scanf("%d", &n);

    pnk = malloc(n*sizeof(krug));
    if(pnk==NULL){
        printf("Greska pri alokaciji.\n");
        exit(EXIT_FAILURE);
    }
    for(i=0; i<n; i++)
        scanf("%f %f %f", &pnk[i].x, &pnk[i].y, &pnk[i].r);

    for(i=0; i<n; i++)
        printf("%d. (%.2f, %.2f, %.2f)\n",
               i, pnk[i].x, pnk[i].y, pnk[i].r);

    free(pnk);
    return 0;
}