数组的遍历

//

// main.c

// 数组的遍历

//

// Created by Jason on 16/6/7.

// Copyright © 2016年 Jason. All rights reserved.

//

#include <stdio.h>

int main(int argc, const char * argv[]) {

//数组的遍历

int scorce[3] = {10,11,12};

for (int i = 0; i < 3; i++) {

printf("%d \n" , scorce[i]);

}

//部分静态初始化

int scoress[30] = {10};

for (int j = 0; j < 30; j++) {

printf("scoress[%d] = %d \n",j,scoress[j]);

}

//部分动态初始化 没有被初始化的元素中 是有值得 是垃圾值

int scoresss[30];

scoresss[0] = 10;

scoresss[1] = 11;

for (int k = 0; k < 30; k++) {

printf("scoresss[%d] = %d \n",k,scoresss[k]);

}

//假设有数组

int a[10] = {1,2,3,4,5,6,7,8,9,0};

//1.正序输出

for (int i = 0; i < 10; i++) {

printf("%d \n",a[i]);

}

int b[10] = {1,2,3,4,5,6,7,8,9,0};

//1.逆序输出

for (int i = 9;i >= 0; i--) {

printf("%d \n" ,b[i]);

}

return 0;

}