UVA 11349

Problem 11349 - Symmetric Matrix
C++ language version

2163013577ba2bc237f22b3f4d006856
11a4bb2c77aca6a9927b85f259d9af10db791ce5cf884bb31e7f7a889d4fb385
bc9a53289baf23d369484f5343ed5d6c
small changes