d2, d3... but didn't assign values any of them. - Coding Core, Webmaster Forum, Coding Forum

Bill · 06-25-2014, 06:06 AM

You defined variables d1, d2, d3... but you didn't assign values to any of them.

06-25-2014, 06:06 AM	#2 (permalink)
Bill Status: Senior Member Posts: 744	java code help i can't seem to get this isbn 13 right, 10-(d1 +3d2 +d3 +3d4 +d5 +3d6 +d7 +3d8 +d9 +3d10 +d11 +3d12) % 10, the formula You defined variables d1, d2, d3... but you didn't assign values to any of them.