標籤:
先只看到第七章
基礎資料型別 (Elementary Data Type),指派陳述式
for迴圈,while迴圈,do while迴圈
分支判斷,if語句,ifelse語句,switch語句
//
// main.m
// Myoc
//
// Created by DBJ on 2015/11/15.
// Copyright ? 2015年 DBJ. All rights reserved.
// clang -fobjc-arc -framework Foundation main.m -o Myoc
#import <Foundation/Foundation.h>
int main(int argc, const char * argv[]) {
@autoreleasepool {
// insert code here...
NSLog(@"Hello, World!測試");
NSLog(@"sizeof(char)=%lu¥n", sizeof(char));
NSLog(@"sizeof(short)=%lu¥n", sizeof(short));
NSLog(@"sizeof(int)=%lu¥n", sizeof(int));
NSLog(@"sizeof(long)=%lu¥n", sizeof(long));
NSLog(@"sizeof(float)=%lu¥n", sizeof(float));
NSLog(@"sizeof(double)=%lu¥n", sizeof(double));
int i = 0;
for (int i = 0; i < 10; ++i) {
NSLog(@"i=%i", i);
}
/*int a = 0;
scanf("%i", &a);
NSLog(@"i=%i", a);*/
while (i > 0) {
i --;
NSLog(@"i=%i", i);
}
}
return 0;
}
Objective-c(1)