วุ้น (jelly)

Author: Pakin Olanraktham

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View Problem Statement

Source: PROGRAMMING.IN.TH

Difficulty: ?

Prerequisites:

• การเขียนโปรแกรมเบื้องต้น

เฉลย

CC++

#include <stdio.h>

int main() {
    int a, b, c;
    scanf("%d %d %d", &a, &b, &c);

    int ans = 0;
    while (a!=1) {ans++; a/=2;}
    while (b!=1) {ans++; b/=2;}
    while (c!=1) {ans++; c/=2;}
    printf("%d", ans);
}

#include <iostream>

using namespace std;

int main() {
    int a, b, c;
    cin >> a >> b >> c;

    int ans = 0;
    while (a!=1) {ans++; a/=2;}
    while (b!=1) {ans++; b/=2;}
    while (c!=1) {ans++; c/=2;}
    cout << ans;
}