少数错误 [英] sh?tpile of errors
问题描述
有人有兴趣快速看一下。编译器
给了我很多错误，我不知道从哪里开始。这是我第一次使用
isalpha。
#include< stdio.h>
#include< stdlib。 h>
#define ex exit（EXIT_FAILURE）
int main（int argc，char * argv []）
{
if（argc！= 4）{
puts（print usage error）;
ex;
}
if（isalpha（argv [1]）|| isalpha（argv [2]））{
puts（" name is 3rd arg"）;
ex;
}
double x，y;
FILE * fp;
x = strtod（argv [1]，NULL）;
y = strtod（argv [2]，NULL）;
if（fp = fopen（argv [3] ，a））
== NULL）{
puts（fopen error）;
ex;
}
fprintf（argv [3]，"％。2f"，x，y）;
if（fclose（fp））
== NULL）{
puts（fclose error）;
ex;
}
返回0;
}
我不知道感叹..
Bill
Would anyone be interested in giving this a quick look. The compiler
gave me so many errors I don''t know where to start. This is my first use of
isalpha.
#include <stdio.h>
#include <stdlib.h>
#define ex exit(EXIT_FAILURE)
int main(int argc, char *argv[])
{
if (argc != 4) {
puts("print usage error");
ex;
}
if (isalpha(argv[1]) || isalpha(argv[2])) {
puts("name is 3rd arg");
ex;
}
double x, y;
FILE *fp;
x = strtod(argv[1], NULL);
y = strtod(argv[2], NULL);
if (fp = fopen(argv[3], "a"))
== NULL) {
puts("fopen error");
ex;
}
fprintf(argv[3], "%.2f", x, y);
if (fclose(fp))
== NULL) {
puts("fclose error");
ex;
}
return 0;
}
I dunno sigh..
Bill
推荐答案
在文章< W21lk.68
In article <W21lk.68
EL2.41@trnddc01>，" Bill Cunningham" < no **** @ nspam.comwrote：
EL2.41@trnddc01>, "Bill Cunningham" <no****@nspam.comwrote:
任何人都有兴趣快速看一下。编译器
给了我很多错误，我不知道从哪里开始。这是我第一次使用
isalpha。
Would anyone be interested in giving this a quick look. The compiler
gave me so many errors I don''t know where to start. This is my first use of
isalpha.
也许您应该考虑发布您收到的错误...
Perhaps you should consider posting the errors you received...
" Bill Cunningham"写道：
"Bill Cunningham" wrote:
任何人都有兴趣快速看看。编译器
给了我很多错误，我不知道从哪里开始。这是我第一次使用
的isalpha。
Would anyone be interested in giving this a quick look. The compiler
gave me so many errors I don''t know where to start. This is my first use
of isalpha.
看到大量错误并不罕见。从第一个
错误开始向下工作，这就是编译器遇到它们的方式。
专注，专注，专注！
我已经标记了我在修复通常的互联网修改后找到的第一个。
It is not unusual to see a huge number of errors. Start with the first
error and work downward, that''s the way the compiler encountered them.
Focus, focus, focus!
I have marked the first one I found after fixing the usual internet munging.
>
#include< stdio .h>
#include< stdlib.h>
#define ex exit（EXIT_FAILURE）
int main（int argc，char * argv []）
{
if（argc！= 4）{
puts（" print usage error"） ;
ex;
}
if（isalpha（argv [1]）|| isalpha（argv [2]））{
>
#include <stdio.h>
#include <stdlib.h>
#define ex exit(EXIT_FAILURE)
int main(int argc, char *argv[])
{
if (argc != 4) {
puts("print usage error");
ex;
}
if (isalpha(argv[1]) || isalpha(argv[2])) {
***额外''）''上面
*** extra '')'' above
puts（" name is 3rd arg"） ;
ex;
}
double x，y;
FILE * fp;
x = strtod（argv [1]，NULL）;
y = strtod（argv [2]，NULL）;
if（fp = fopen（argv [3 ]，a））
== NULL）{
puts（fopen error）;
ex;
}
fprintf（argv [3]，"％。2f"，x，y）;
if（fclose（fp））
== NULL） {
put（fclose error）;
ex;
}
返回0;
}
我不知道感叹..
比尔
puts("name is 3rd arg");
ex;
}
double x, y;
FILE *fp;
x = strtod(argv[1], NULL);
y = strtod(argv[2], NULL);
if (fp = fopen(argv[3], "a"))
== NULL) {
puts("fopen error");
ex;
}
fprintf(argv[3], "%.2f", x, y);
if (fclose(fp))
== NULL) {
puts("fclose error");
ex;
}
return 0;
}
I dunno sigh..
Bill
这篇关于少数错误的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！
