/*
  Name: Mocniny
  Author: Jimmy
  Date: 12.04.11 17:21
*/

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

float moc(float x, int n);

int main(){
    float cis, vys;
    int n;
    
    printf("Zadej cislo: ");
    scanf("%f", &cis);
    getchar();
    printf("Zadej mocninu: ");
    scanf("%d", &n);
    getchar();
    
    vys=moc(cis,n);
    
    if(vys!=-1){printf("%5.2f ^ %2d = %10.6f", cis, n, vys);}else{printf("MATH ERROR");}
    
    printf("\n\n");
    system("pause");
    return 0;
}

float moc(float x, int n){
      if(x==0)return -1;
      if(n==0)return 1;
      int a, i; float y;
      y=x;
      if(n<0){n=-n; a=1;}
      for(i=1;i<n;i++){y*=x;}
      if(a==1)return (1/y);
      return y;
      }