课程来自慕课网DavidChin老师
for循环
int main(int argc, const char * argv[]) {
@autoreleasepool {
for (int i = 0; i<5; i++) {
NSLog(@"i=%d",i);
}
return 0;
}
}
while循环
int main(int argc, const char * argv[]) {
@autoreleasepool {
int i=0;
while (i<5) {
NSLog(@"i=%d",i);
i++;
}
return 0;
}
}
do-while循环
int main(int argc, const char * argv[]) {
@autoreleasepool {
int i=0;
do {
NSLog(@"i=%d",i);
i++;
} while (i<5);
}
}
break语句
int main(int argc, const char * argv[]) {
@autoreleasepool {
for (int i=0; i<100; i++) {
NSLog(@"i=%d",i);
if (i == 4) {
break; // 跳出循环
}
}
}
}
continue语句
int main(int argc, const char * argv[]) {
@autoreleasepool {
for (int i=0; i<100; i++) {
if (i > 4) {
continue; // 结束本次循环
}
NSLog(@"i=%d",i);
}
}
}
