Compilare: main.cpp: In function 'void sol1()': main.cpp:9:9: warning: unused variable 'r' [-Wunused-variable] 9 | int r=0, caz=0, nr=0, k; | ^ main.cpp:9:27: warning: unused variable 'k' [-Wunused-variable] 9 | int r=0, caz=0, nr=0, k; | ^ main.cpp:10:10: warning: unused variable 'a' [-Wunused-variable] 10 | char a[15]; | ^ main.cpp: In function 'int sol2()': main.cpp:182:13: warning: this 'if' clause does not guard... [-Wmisleading-indentation] 182 | if(e==l*y&&l>=a&&l<=b) | ^~ main.cpp:184:17: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the 'if' 184 | e=r; | ^ main.cpp:195:13: warning: this 'if' clause does not guard... [-Wmisleading-indentation] 195 | if(e==l*z&&l>=a&&l<=b) | ^~ main.cpp:197:17: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the 'if' 197 | e=r; | ^ main.cpp:208:13: warning: this 'if' clause does not guard... [-Wmisleading-indentation] 208 | if(e==l*t&&l>=a&&l<=b) | ^~ main.cpp:210:17: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the 'if' 210 | e=r; | ^ main.cpp:221:13: warning: this 'if' clause does not guard... [-Wmisleading-indentation] 221 | if(e==l*y&&l>=a&&l<=b) | ^~ main.cpp:223:17: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the 'if' 223 | e=r; | ^ main.cpp:234:13: warning: this 'if' clause does not guard... [-Wmisleading-indentation] 234 | if(e==l*y&&l>=a&&l<=b) | ^~ main.cpp:236:17: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the 'if' 236 | e=r; | ^ main.cpp:247:13: warning: this 'if' clause does not guard... [-Wmisleading-indentation] 247 | if(e==l*z&&l>=a&&l<=b) | ^~ main.cpp:249:17: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the 'if' 249 | e=r; | ^ main.cpp: In function 'void sol1()': main.cpp:37:13: warning: 'ok' may be used uninitialized in this function [-Wmaybe-uninitialized] 37 | if (ok)