/in/foo.c: In function 'main':
/in/foo.c:9:2: warning: this 'if' clause does not guard... [-Wmisleading-indentation]
  if(c>59)
  ^~
/in/foo.c:11:3: note: ...this statement, but the latter is misleadingly indented as if it is guarded by the 'if'
   c=c%60;
   ^
/in/foo.c:12:2: warning: this 'if' clause does not guard... [-Wmisleading-indentation]
  if(b>59)
  ^~
/in/foo.c:14:3: note: ...this statement, but the latter is misleadingly indented as if it is guarded by the 'if'
   b=b%60;
   ^