C

learnc/learnc3.c

@@ -0,0 +1,18 @@
+#include <stdio.h>
+#include <string.h>
+int main() {
+    char first_name[5] = "John";
+    char last_name[4] = "Boe";
+  char name[100];
+
+  last_name[0] = 'B';
+  sprintf(name, "%s %s", first_name, last_name);
+  if (strncmp(name, "John Boe", 100) == 0) {
+      printf("Done!\n");
+  }
+  name[0]='\0';
+  strncat(name,first_name,4);
+  strncat(name,last_name,20);
+  printf("%s\n",name);
+  return 0;
+}