upd cv3

2024-10-14 15:42:05 +02:00 · 2024-10-14 15:42:05 +02:00 · 44d1e60eb3
commit 44d1e60eb3
parent e05fd36e76
1 changed files with 7 additions and 3 deletions
--- a/cv3/program.c
+++ b/cv3/program.c
@ -81,11 +81,15 @@ int main(int argc, char const *argv[])
        {
            break;
        }
-        if(isalpha(buf) != 0)
+        for (int i = 0; i < strcspn(buf, "\n"); i++)
        {
-            printf("bad input\n");
-            return 0;
+            if(isalpha(buf[i]) != 0)
+            {
+                printf("bad input\n");
+                return 0;
+            }
        }
+        
        buf[strcspn(buf, "\n")] = '\0';
        if(!check_op(buf[0]))
        {