function plus(a,b) {
for (var i=0; i < a; i++){
b++;
}
return b;
}
function mult(a,b) {
sum=0;
for (var i=0; i<a; i++){
sum = plus(sum,b)
}
return sum;
}
exports.plus = plus;
exports.mult = mult;
function plus(a,b) {
for (var i=0; i < a; i++){
b++;
}
return b;
}
function mult(a,b) {
sum=0;
for (var i=0; i<a; i++){
sum = plus(sum,b)
}
return sum;
}
exports.plus = plus;
exports.mult = mult;