[BAEKJOON] 1149 RGB거리

#define _CRT_SECURE_NO_WARNINGS #include <iostream> #include <algorithm> using namespace std; int main() { int house; scanf("%d", &house); int R, G, B, inputR, inputG, inputB, tempR, tempG, tempB; scanf("%d %d %d", &R, &G, &B); for (int j = 0; j < house - 1; j++) { scanf("%d %d %d", &inputR, &inputG, &inputB); tempR = inputR + min(G, B); tempG = inputG + min(R, B); tempB = inputB + min(R, G); R = tempR, G = tempG, B = tempB; } printf("%d", min(R, min(G, B))); return 0; }