Co jest żle? polecenie oblicz pole kuli
C:\Users\x\Documents\staale.c [Error] invalid type argument of unary '*' (have 'int')
C:\Users\x\Documents\Makefile.win recipe for target 'staale.o' failed
#include <stdio.h>
#define PI 3.145;
float PoleKuli;
const int R = 5;
int main()
{
PoleKuli = 4*PI*R*R;
printf("Pole Kuli wynosi %f\n", PoleKuli);
return 0;
}