"{}"對程序的影響？
#include?<stdio.h>?
int?getAge(int?n)
{
????int?age;
????if(n==1)
????????age=10;
????else
???????age=getAge(n-1)+2;
???????printf("第%d個(gè)人的年齡是%d歲\n",n,age);
????return?age;
}int?main()?{????int?fifthAge=getAge(5);?printf("第5個(gè)人的年齡是%d歲",fifthAge);??return?0;}這里如果在else部分添加{} 輸出結(jié)果就完全崩壞了
新手求解
2018-07-22
#include?<stdio.h>?int?getAge(int?n){????int?age;??if(n==1)????age=10;????else??????age=getAge(n-1)+2;? ?? ??return?age;}int?main()?{????int?fifthAge=getAge(5);printf("第5個(gè)人的年齡是%d歲",fifthAge);??return?0;}