vase.cpp: In function 'int main()': vase.cpp:19: warning: format '%d' expects type 'int', but argument 3 has type 'long long int' vase.cpp:20: warning: format '%d' expects type 'int*', but argument 3 has type 'long long int*' vase.cpp:10: warning: unused variable 'c' vase.cpp:13: warning: ignoring return value of 'int fscanf(FILE*, const char*, ...)', declared with attribute warn_unused_result vase.cpp:15: warning: ignoring return value of 'int fscanf(FILE*, const char*, ...)', declared with attribute warn_unused_result vase.cpp:20: warning: ignoring return value of 'int fscanf(FILE*, const char*, ...)', declared with attribute warn_unused_result vase.cpp:9: warning: 's' may be used uninitialized in this function