Wrong Answer
/in/foo.cc: In function 'int main()':
/in/foo.cc:8:9: warning: 't' is used uninitialized in this function [-Wuninitialized]
while(t!=0)
~^~~
/in/foo.cc: In function 'int main()':
/in/foo.cc:8:9: warning: 't' is used uninitialized in this function [-Wuninitialized]
while(t!=0)
~^~~
