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funguje

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Your Name 2025-10-16 03:37:43 +02:00
parent e2dd8e7511
commit a539a51b47
1 changed files with 11 additions and 17 deletions
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28
du3/program.c
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@ -82,17 +82,16 @@ void print_stack(struct stack* mystack)
printf(" \n");
}
int is_whitespace_only(const char* str)
{
while (*str)
{
if (!isspace((unsigned char)*str))
{
return 0;
}
str++;
}
return 1;
int is_whitespace(const char* str) {
while (*str)
{
if (!isspace((unsigned char)*str))
{
return 0;
}
str++;
}
return 1;
}
int main()
@ -104,11 +103,6 @@ int main()
{
int flag=switch_operators(input);
input[strcspn(input,"\n")]=0;
if (strlen(input)==0 || is_whitespace_only(input))
{
printf("no input\n");
return 0;
}
if (flag==0 || flag==-1)
{
if(flag==-1 && mystack.values[mystack.size-1]==0)
@ -122,7 +116,7 @@ int main()
else
{
char* ptr;
if (*ptr!='\0')
if (*ptr!='\0' && !is_whitespace(ptr))
{
printf("bad input\n");
return 0;