19 lines
475 B
JavaScript
19 lines
475 B
JavaScript
|
const fs = require("fs");
|
||
|
|
const text = fs.readFileSync("./input.txt", "utf-8");
|
||
|
|
|
||
|
|
let memory = text.split(',').map(opcode => parseInt(opcode));
|
||
|
|
|
||
|
|
memory[1] = 12;
|
||
|
|
memory[2] = 2;
|
||
|
|
|
||
|
|
for (let i = 0; i < memory.length; i+=4) {
|
||
|
|
if (memory[i] == 1) {
|
||
|
|
memory[memory[i+3]] = memory[memory[i+1]] + memory[memory[i+2]];
|
||
|
|
} else if (memory[i] == 2) {
|
||
|
|
memory[memory[i+3]] = memory[memory[i+1]] * memory[memory[i+2]];
|
||
|
|
} else if (memory[i] == 99) {
|
||
|
|
break;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
console.log(memory[0]);
|