Programa somando Matrizes

#include <stdio.h>
#include <conio2.h>
int main()
{
float A[5],B[5],C[5];
int i;

textcolor(LIGHTRED);gotoxy(30,2);printf("PROGRAMA SOMANDO MATRIZES");
textcolor(WHITE);gotoxy(30,4);printf("roccoataca@hotmail.com");
for(i=1;i<=5;i++)
{
textcolor(YELLOW);gotoxy(2,6); printf("DIGITE 5 NUMEROS PARA A MATRIZ A %d:",i);
scanf("%f",&A[i]);
gotoxy(2,4);
}
system("cls");
for(i=1;i<=5;i++)
{
textcolor(LIGHTRED);gotoxy(30,2);printf("PROGRAMA SOMANDO MATRIZES");
gotoxy(2,4);textcolor(YELLOW);gotoxy(2,4);printf("DIGITE 5 NUMEROS PARA A MATRIZ B %d:",i);
scanf("%f",&B[i]);
gotoxy(2,4); system("cls");
}
system("cls");
textcolor(LIGHTBLUE);gotoxy(23,2); printf("SOMANDO AS MATRIZES A E B TEMOS A MATRIZ C");
for(i=1;i<=5;i++)
{
C[i]=A[i]+B[i];
}
textcolor(LIGHTGREEN);
gotoxy(2,4); printf("MATRIZ A +");
gotoxy(14,4);printf("MATRIZ B =");
gotoxy(25,4);printf("MATRIZ C");
for(i=1;i<=5;i++)
{
textcolor(LIGHTBLUE);
gotoxy(2,5+i); printf("%7.2f",A[i]);
gotoxy(12,5+i); printf("%7.2f",B[i]);
gotoxy(22,5+i); printf("%7.2f",C[i]);
}
gotoxy(22,14);system("pause");
gotoxy(12,16);printf("O ROCCO AGRADECE");
getchar();
}