c_cpp C - 多维字符串数组

Posted 2021-05-14

#include <stdio.h>

void print_day(int day){
    char days[8][10] = {
        "", "Monday", "Tuesday",
        "Wednesday", "Thursday", "Friday",
        "Saturday", "Sunday"
    };

    if (day < 1 || day > 7){
	printf("Illegal day number!\n");
    }
    printf("%s\n", days[day]);
    
}

int main(void){
    print_day(2);
    return 0;
}