return函數(shù)問(wèn)題
#include
int joneResult (int x,int y,int z) { ? int ?sum=(x+y+z)/3; ? ?return sum; } 為什么這樣不行呢？
qq_淺行_2
2017-02-08
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2017-02-10
int joneResult (int x,int y,int z)
{??
? int? sum=(x+y+z)/3;???
? return sum;
?? }
??
int main()
{
??? int a, b, c;
??? a = 10;
??? b = 20;
??? c = 30;
??? int jR = joneResult(a, b, c);
??? printf("Jone運(yùn)算結(jié)果是：%d\n", jR);
??? return 0;
}
2017-02-09
#include <stdio.h>
int joneResult(int x, int y, int z)
{
? ?int sum = x+y+z;
? ?return sum/3;
}
?void jackResult(int x, int y, int z)
{
? ? printf("我算不出來(lái)\n");
}
int main()
{
? ? int a, b, c;
? ? a = 10;
? ? b = 20;
? ? c = 30;
? ? int jR = joneResult(a, b, c);?
? ? printf("Jone運(yùn)算結(jié)果是：%d\n", jR);
? ? printf("Jack運(yùn)算結(jié)果是：");
? ? jackResult(a,b,c);
? ? return 0;
}
2017-02-09
你這個(gè)應(yīng)該是調(diào)用函數(shù)，能不能把主函數(shù)發(fā)出來(lái)~調(diào)用函數(shù)返回值sum是可以的，可能是主函數(shù)的問(wèn)題