為什么最后要加 jackResult(a,b,c);
#include <stdio.h>
/* Jone算出結(jié)果應(yīng)該怎么寫函數(shù)? */
?char joneResult(int x, int y, int z)
{
?? int sum = x+y+z;
? return sum/3;????????? //這里是不是應(yīng)該將sum返回呢?
}
/* Jack沒有算出結(jié)果只說了一句話是不是應(yīng)該用無返回值函數(shù)? */
?void jackResult(int x, int y, int z)
{
??? printf("我算不出來\n");
}
int main()
{
??? int a, b, c;
??? a = 10;
??? b = 20;
??? c = 30;
??? //Jone的返回值類型是什么?
???? int??? jR = joneResult(a, b, c);
??? printf("Jone運算結(jié)果是:%d\n", jR);
??? printf("Jack運算結(jié)果是:");
??? //Jack沒有算出結(jié)果只說了句話,是不是直接調(diào)用函數(shù)就可以了?
??? jackResult(a,b,c);
??? return 0;
}
2018-08-03
調(diào)用函數(shù)jackResult(int x, int y, int z)
{
??? printf("我算不出來\n");
}