let suma = 0;
function sumandoDesdeDosNumeros(num1,num2){
for ( let indice = num1 ; indice < num2 ; indice += 2){
if (num1 > num2){
console.log(0);
}
else {
suma += indice;
}
}
}
console.log(sumandoDesdeDosNumeros(2,10))
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