我对NPPExec和c编码很新。 有没有办法编译和运行像
这样的c代码int number;
scanf("enter a number: %d" ,&number);
printf("\nyour number is: %d\n", number);
当我尝试
时NPP_SAVE cd $(CURRENT_DIRECTORY) cmd / c g ++ -utf-8 -pedantic -Wall -W -Wconversion -Wshadow -Wcast-qual -Wwrite-strings $(FILE_NAME)-o $(NAME_PART).exe& IF ERRORLEVEL 1(在编译期间发现echo。&& echo语法错误。)ELSE(cmd / c“$(CURRENT_DIRECTORY)\ $(NAME_PART).exe”-run)
忽略scanf()
请帮忙:/
答案 0 :(得分:0)
in
int number;
scanf("enter a number: %d" ,&number);
printf("\nyour number is: %d\n", number);
看起来您正试图在scanf
的调用中打印出用户提示。不幸的是,这不是scanf
所做的。
您需要单独打印提示。给
int number;
prinf("enter a number: ");
int rval = scanf("%d", &number);
if (rval == 1) // test that read got something
{
printf("\nyour number is: %d\n", number);
}
else
{
printf("\nyour input is USELESS!\n", number); // though a less mocking tone
// is usually appreciated by users.
}
或类似的东西。