เฉพาะหรือคี่ (prime-odd)

Author: Pakin Olanraktham & Black Cat

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View Problem Statement

Source: PROGRAMMING.IN.TH

Difficulty: ?

Prerequisites:

• การเขียนโปรแกรมเบื้องต้น

เฉลย

CC++

#include <stdio.h>
#include <string.h>

int main() {
    int n;
    scanf("%d", &n);

    for (int i = 0; i < n; i++) {
        char a[1002];
        scanf("%s", a);
        if (!strcmp(a,"2") || a[strlen(a)-1] % 2 == 1) printf("T\n");
        else printf("F\n");
    }
}

#include <iostream>

using namespace std;

int main() {
    int n;
    cin >> n;

    for (int i = 0; i < n; i++) {
        string a;
        cin >> a;
        if (a == "2" || a[a.size()-1] % 2 == 1) cout << "T\n";
        else cout << "F\n";
    }
}