Compilare: main.cpp: In function 'int main()': main.cpp:22:19: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long unsigned int'} [-Wsign-compare] 22 | for (j=0;j<=strlen(p)-1;j++) | ~^~~~~~~~~~~~~ main.cpp:34:19: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long unsigned int'} [-Wsign-compare] 34 | for (j=1;j<=strlen(p)-1;j++) | ~^~~~~~~~~~~~~ main.cpp:39:19: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long unsigned int'} [-Wsign-compare] 39 | for (j=0;j<=strlen(p)-1;j++) | ~^~~~~~~~~~~~~ main.cpp:47:19: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long unsigned int'} [-Wsign-compare] 47 | for (j=1;j<=strlen(p)-1;j++) | ~^~~~~~~~~~~~~ main.cpp:52:19: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long unsigned int'} [-Wsign-compare] 52 | for (j=0;j<=strlen(p)-1;j++) | ~^~~~~~~~~~~~~ main.cpp:72:19: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long unsigned int'} [-Wsign-compare] 72 | for (j=1;j<=strlen(p)-1;j++) | ~^~~~~~~~~~~~~ main.cpp:77:19: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long unsigned int'} [-Wsign-compare] 77 | for (j=0;j<=strlen(p)-1;j++) | ~^~~~~~~~~~~~~ main.cpp:85:19: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long unsigned int'} [-Wsign-compare] 85 | for (j=1;j<=strlen(p)-1;j++) | ~^~~~~~~~~~~~~ main.cpp:90:19: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long unsigned int'} [-Wsign-compare] 90 | for (j=0;j<=strlen(p)-1;j++) | ~^~~~~~~~~~~~~ main.cpp:9:30: warning: unused variable 'ok' [-Wunused-variable] 9 | int N,i,j,nr,nr1=0,nr2=0,ok,ok1,ok2,balanta=0,tigri=0; | ^~