Compilare: main.cpp: In function 'void rez()': main.cpp:19:22: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long unsigned int'} [-Wsign-compare] 19 | for(int i = 0; i < strlen(a); i++) | ~~^~~~~~~~~~~ main.cpp:31:27: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long unsigned int'} [-Wsign-compare] 31 | if(imini+1<strlen(a)) | ~~~~~~~^~~~~~~~~~ main.cpp:36:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long unsigned int'} [-Wsign-compare] 36 | if(i+1<strlen(a)) | ~~~^~~~~~~~~~ main.cpp:54:35: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long unsigned int'} [-Wsign-compare] 54 | if(j+1<strlen(a)) | ~~~^~~~~~~~~~ main.cpp:59:35: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long unsigned int'} [-Wsign-compare] 59 | if(k+1<strlen(a)) | ~~~^~~~~~~~~~