lirenkonghong 发表于 2018-9-8 13:48:08

计算机二级C语言

#include<stdio.h>
#include<string.h>
void fun(char *P,char *q,char *c)
{
        int k=0;
        while(*p||*q)
        {
                if(*p<*q) c=*q;

                else c=*p;
                if(*p) p++;
                if(*q) q++;
                k++;
        }
}
main()
{
        char a="aBCDeFgH",b="ABcd",c={'\0'};
        fun(a,b,c);
        printf("The string a:");
        puts(a);
        printf("The string b:");
        puts(b);
        printf("The string c:");
        puts(c);
        return 0;
}





--------------------Configuration: 2018.3 - Win32 Debug--------------------
Compiling...
2018.3.c
G:\Computer Secondary C language\Program error correction problem\2018.3.c(6) : error C2065: 'p' : undeclared identifier
G:\Computer Secondary C language\Program error correction problem\2018.3.c(6) : error C2100: illegal indirection
G:\Computer Secondary C language\Program error correction problem\2018.3.c(8) : error C2100: illegal indirection
G:\Computer Secondary C language\Program error correction problem\2018.3.c(10) : error C2100: illegal indirection
G:\Computer Secondary C language\Program error correction problem\2018.3.c(11) : error C2100: illegal indirection
执行 cl.exe 时出错.

2018.3.obj - 1 error(s), 0 warning(s)
请各位大神帮帮忙

claws0n 发表于 2018-9-8 13:54:43

void fun(char *p,char *q,char *c)//打成大写了

lirenkonghong 发表于 2018-9-8 15:07:11

claws0n 发表于 2018-9-8 13:54
void fun(char *p,char *q,char *c)//打成大写了

谢谢
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