2 回答找不到錯(cuò)誤？？？ #include <stdio.h> int getAge(numPeople) { int age; if(numPeople==1) age=10; else age=getAge(numPeople-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; }

3 回答#include <stdio.h> int main() { int age=18; /*這里定義年齡*/ printf("我今年%d歲！\n", age); return 0; }

2 回答請(qǐng)大神幫忙看看主函數(shù)哪里有問(wèn)題，謝謝了?。?！ int main() { int n=5; int five=age(5); printf("第5個(gè)人的年齡是%d歲",five); return 0; }

4 回答#include <stdio.h> int main() { int x = 10; int y = 10； x=x*2; y*=2; printf("x=%d\n", x); printf("y=%d\n", y); return 0; }

1 回答printf ("年齡：%d歲\n",age); 中age的作用