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tutorial1.c

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+// tutorial 1 : simple hello world 
+// write comments like this
+/*
+or you could write comments like this too
+*/
+
+#include<stdio.h>
+
+int main(){
+    printf("hello world\n");
+    printf("byee world\n");
+    // "\n" is a newline character
+    return 0;
+}
+
+// HAPPY CODING !!!