View Compilation Error

735700_0_0_28168.c: In function `main':
735700_0_0_28168.c:5: error: `k' undeclared (first use in this function)
735700_0_0_28168.c:5: error: (Each undeclared identifier is reported only once
735700_0_0_28168.c:5: error: for each function it appears in.)
735700_0_0_28168.c: At top level:
735700_0_0_28168.c:14: error: stray '\26' in program