multiplu.cpp: In function 'int main()': multiplu.cpp:11: warning: ignoring return value of 'int fscanf(FILE*, const char*, ...)', declared with attribute warn_unused_result multiplu.cpp:13: warning: ignoring return value of 'int fscanf(FILE*, const char*, ...)', declared with attribute warn_unused_result multiplu.cpp:45: warning: array subscript is above array bounds /usr/include/c++/4.4/bits/stl_algo.h:5220: warning: array subscript is above array bounds /usr/include/c++/4.4/bits/stl_algo.h:2182: warning: array subscript is above array bounds multiplu.cpp:49: warning: array subscript is above array bounds multiplu.cpp:10: warning: 's' may be used uninitialized in this function multiplu.cpp:10: warning: 'a' may be used uninitialized in this function multiplu.cpp:10: warning: 'b' may be used uninitialized in this function