diff --git a/progamnew.c b/progamnew.c
new file mode 100644
index 0000000..58ecd5e
--- /dev/null
+++ b/progamnew.c
@@ -0,0 +1,15 @@
+#include<stdio.h>
+int main() {
+    int intType;
+    float floatType;
+    double doubleType;
+    char charType;
+
+    // sizeof evaluates the size of a variable
+    printf("Size of int: %zu bytes\n", sizeof(intType));
+    printf("Size of float: %zu bytes\n", sizeof(floatType));
+    printf("Size of double: %zu bytes\n", sizeof(doubleType));
+    printf("Size of char: %zu byte\n", sizeof(charType));
+    
+    return 0;
+}
\ No newline at end of file