Compilare: main.cpp: In function 'int main()': main.cpp:16:19: warning: format '%s' expects argument of type 'char*', but argument 2 has type 'char (*)[2000000]' [-Wformat=] scanf("%s", &a); ^ main.cpp:17:19: warning: format '%s' expects argument of type 'char*', but argument 2 has type 'char (*)[2000000]' [-Wformat=] scanf("%s", &b); ^ main.cpp:21:13: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] while (i<strlen(b)) ~^~~~~~~~~~ main.cpp:30:22: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] while (j < strlen(a)) ~~^~~~~~~~~~~ main.cpp:57:31: warning: format '%d' expects argument of type 'int', but argument 2 has type 'std::queue<int>::size_type {aka long unsigned int}' [-Wformat=] printf("%d \n", rez.size()); ^ main.cpp:13:32: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)', declared with attribute warn_unused_result [-Wunused-result] freopen(inFile, "r", stdin); ^ main.cpp:14:34: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)', declared with attribute warn_unused_result [-Wunused-result] freopen(outFile, "w", stdout); ^ main.cpp:16:20: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result] scanf("%s", &a); ^ main.cpp:17:20: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result] scanf("%s", &b); ^