Sumas

//suma de 2 matrices de 2 en 2 elementos
public class Sumas
public static void main(String[]args){
int[]x=new int[5];
int[]y=new int[5];
int[]suma=new int[5];
int suma0;int suma2;
x[0]=1;
x[1]=1;
x[2]=9;
x[3]=9;
y[0]=3;
y[1]=2;
y[2]=4;
y[3]=2;
y[4]=2;

for(int i=4;i>2;i--){
suma[i]=x[i] + y[i];
suma0=suma[i];
if(suma1>=10)
suma[i]=suma0-10;
}

for(int i=2;i>0;i--){
suma[i]=x[i]+y[i]+(x[i+1]%y[i+1]);
suma2=suma[i];
if(suma2>=10)
suma[i]=suma3-10;
}
suma[0]=x[0]+y[0];
for(int i=0;i<5;i++)
System.out.print(suma[i]+" ");}
}