Compilare: main.cpp: In function 'void kmp()': main.cpp:12:19: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for (i = 2; i < strlen(a); i++) ~~^~~~~~~~~~~ main.cpp:21:19: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for (i = 1; i < strlen(b); i++) ~~^~~~~~~~~~~ main.cpp:27:15: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] if (q == strlen(a)-1) ~~^~~~~~~~~~~~~~ main.cpp: In function 'int main()': main.cpp:37:13: warning: suggest parentheses around '+' inside '>>' [-Wparentheses] fin >> a+1 >> b+1; ~^~ main.cpp:37:20: warning: suggest parentheses around '+' inside '>>' [-Wparentheses] fin >> a+1 >> b+1; ~^~