tom.cpp: In function 'int main()': tom.cpp:26: warning: format '%s' expects type 'char*', but argument 3 has type 'char (*)[256]' tom.cpp:18: warning: ignoring return value of 'int fscanf(FILE*, const char*, ...)', declared with attribute warn_unused_result tom.cpp:26: warning: ignoring return value of 'int fscanf(FILE*, const char*, ...)', declared with attribute warn_unused_result tom.cpp:16: warning: 'tl' may be used uninitialized in this function tom.cpp:16: warning: 'tc' may be used uninitialized in this function tom.cpp:16: warning: 'jl' may be used uninitialized in this function tom.cpp:16: warning: 'jc' may be used uninitialized in this function