#include <stdio.h>
int main() {
double nota1, nota2;
printf("\nEscreva a nota 2: "); printf("\nA media ponderada e: "); printf("%.2lf", (nota1
* 2 + nota2
* 3) / 5); }
//https://pt.stackoverflow.com/q/411447/101
I2luY2x1ZGUgPHN0ZGlvLmg+CgppbnQgbWFpbigpIHsgICAKICAgIGRvdWJsZSBub3RhMSwgbm90YTI7CiAgICBwcmludGYoIkVzY3JldmEgYSBub3RhIDE6ICIpOwogICAgc2NhbmYoIiVsZiIsICZub3RhMSk7CiAgICBwcmludGYoIlxuRXNjcmV2YSBhIG5vdGEgMjogIik7CiAgICBzY2FuZigiJWxmIiwgJm5vdGEyKTsKICAgIHByaW50ZigiXG5BIG1lZGlhIHBvbmRlcmFkYSBlOiAiKTsKICAgIHByaW50ZigiJS4ybGYiLCAobm90YTEgKiAyICsgbm90YTIgKiAzKSAvIDUpOwp9CgovL2h0dHBzOi8vcHQuc3RhY2tvdmVyZmxvdy5jb20vcS80MTE0NDcvMTAx