object Base26 {
def main(args: Array[String]): Unit = {
var n = 0
for(i<- 1 to 10){
for(j<- 5 to 20){
for(k<- 1 to 10){
n += 1
println(k,i,j)
}
}
}
}
}
object Base27 {
def main(args: Array[String]): Unit = {
for(i<- 1 to 5){
for(j<- 1 to i){
print(i)
}
println()
}
}
}

object Base28 {
def main(args: Array[String]): Unit = {
for(i<- 1 to 9){
for(j<- 1 to i){
print(s"${j}×${i}=${i*j} ")
}
println()
}
}
}

object Base29 {
def main(args: Array[String]): Unit = {
var k = 0
for(gj<-0 to 100){
for(mj<-0 to 100){
var xj = 100 - gj - mj
if(xj>=0 && xj%3 == 0){
if(gj*5 + mj*3 +xj/3 == 100) {
k += 1
println(k, gj, mj, xj)
}
}
}
}
}
}
