Compilare: main.cpp: In function 'void v1_2019_s3_2()': main.cpp:128:22: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] if(strlen(p) == n) ~~~~~~~~~~^~~~ main.cpp: In function 'void Impare(long int&)': main.cpp:273:10: warning: statement has no effect [-Wunused-value] x/10; ~^~~ main.cpp: In function 'void simulare2019_s3_2()': main.cpp:381:9: warning: unused variable 'k' [-Wunused-variable] int k=0; ^ main.cpp: In function 'void simulare2019_s3_3()': main.cpp:434:16: warning: suggest parentheses around '&&' within '||' [-Wparentheses] if(m1p<m2i && m1i<m2p || m1i+m2i == INT_MAX-1 || m1p+m2p == INT_MAX-1) ~~~~~~~~^~~~~~~~~~ main.cpp: In function 'void iarna2019_s3_3()': main.cpp:493:17: warning: suggest parentheses around '&&' within '||' [-Wparentheses] if(n%2 == 0 && k>0 || k>1 && n%2 == 1 || par == -1) ~~~~~~~~~^~~~~~ main.cpp: In function 'void varianta5_2020_s3_2()': main.cpp:603:22: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for(i=0;i<strlen(p);i++) ~^~~~~~~~~~ main.cpp: In function 'void varianta6_2020_s3_2()': main.cpp:661:22: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for(i=0;i<strlen(p)-1;i++) ~^~~~~~~~~~~~ main.cpp: In function 'void varianta6_2020_s3_3()': main.cpp:698:14: warning: suggest parentheses around '&&' within '||' [-Wparentheses] if(n%2==0&&impar>0 || n%2==1&&impar>1) ~~~~~~^~~~~~~~~ main.cpp: In function 'void model2020_s3_2()': main.cpp:744:22: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] if(strlen(p) >= n) ~~~~~~~~~~^~~~ main.cpp:758:22: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for(int i=0;i<strlen(x);i++) ~^~~~~~~~~~ main.cpp:767:22: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for(int i=0;i<strlen(y);i++) ~^~~~~~~~~~ main.cpp: In function 'int baza(long unsigned int)': main.cpp:944:17: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] if(base < n%10) ~~~~~^~~~~~ main.cpp: In function 'void varianta5_teste_antrenament_s3_2()': main.cpp:962:22: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for(i=0;i<strlen(p);i++) ~^~~~~~~~~~