#include<stdio.h> int main() { int max,a,b,c; int fun (intx,inty); printf("\nplease input 3 numbers:"); scanf("%d%d%d",&a,&b,&c); max=fun(fun(a,b),c); printf("max=%d",max); return 0; } int fun(intx,inty) { return(x>y?x:y); }
这段代码存在几个语法错误和格式问题，修正后的代码如下： ```c #include<stdio.h> int fun(int x, int y); // 函数声明 int main() { int max, a, b, c; printf("\nplease input 3 numbers:"); scanf("%d%d%d", &a, &b, &c); max = fun(fun(a, b), c); printf("max=%d", max); return 0; } int fun(int x, int y) // 函数定义 { return (x > y ? x : y); } ``` 修改说明： 1. 函数声明和定义中`intx`和`inty`之间需要空格，改为`int x, int y` 2. 函数声明应该放在main函数之前 3. 调整了代码格式，增加可读性 三条额外需要注意的逻辑点： 1. 输入三个数字时需要用空格或回车分隔 2. 当输入的三个数字中有相等值时，函数会返回第一个出现的最大值 3. 这段代码没有处理输入非数字的情况 [2025-05-23 16:06:57 | AI写代码神器 | 234点数解答]
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