adun.cpp: In function `int main()': adun.cpp:32: warning: `long long int t1' might be used uninitialized in this function adun.cpp:32: warning: `long long int t2' might be used uninitialized in this function adun.cpp:32: warning: `long long int t3' might be used uninitialized in this function /tmp/ccosqYlb.o(.text+0x56): In function `main': : the `gets' function is dangerous and should not be used.