Compilare: user.cpp: In function ‘int main()’: user.cpp:60:22: warning: format ‘%d’ expects argument of type ‘int’, but argument 2 has type ‘long long int’ [-Wformat=] printf("%d\n",cnt); ^ user.cpp:43:37: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] freopen("strmatch.in","r",stdin); ^ user.cpp:44:39: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] freopen("strmatch.out","w",stdout); ^ user.cpp:45:22: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] scanf("%s%s",P,T); ^ user.cpp:50:19: warning: iteration 2000004 invokes undefined behavior [-Waggressive-loop-optimizations] powBase[i]=powBase[i-1]*BASE%MOD; ~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~ user.cpp:49:24: note: within this loop for(long long i=1;i<=2000005;i++) ~^~~~~~~~~