strlen 함수 구현

hyejun0608 · Jun 17, 2020 · 7177a5f · 7177a5f
1 parent e2e3df8
commit 7177a5f
Showing 1 changed file with 15 additions and 0 deletions.
diff --git a/strlen 구현.c b/strlen 구현.c
@@ -0,0 +1,15 @@
+#include <stdio.h>
+
+int strlen(char* dest) {
+	int i;
+	for (i = 0; dest[i]; i++);
+	return i;
+}
+
+int main()
+{
+	char dest[100];
+	scanf("%s", dest);
+	printf("%d", strlen(dest));
+	return 0;
+}