implemented strassen algorithm leaf operation
implemented strassen, bugged
Merge branch 'master' of https://github.com/SolomonSia/ee282Project1

Conflicts:
	pa1/matmul/matmul
	pa1/matmul/matmul.c
	pa1/matmul/matmul.o
resolve conflicterge branch 'master' of https://github.com/SolomonSia/ee282Project1

Conflicts:
	pa1/matmul/matmul
	pa1/matmul/matmul.c
	pa1/matmul/matmul.o
submitted version