W3School TIY Editor

#include <stdio.h> int main() { // 声明一个包含四个整数的数组： int myNumbers[4]; // 向数组添加元素 myNumbers[0] = 25; myNumbers[1] = 50; myNumbers[2] = 75; myNumbers[3] = 100; printf("%d\n", myNumbers[0]); return 0; }