Compilare: main.cpp: In function 'int main()': main.cpp:78:28: warning: narrowing conversion of 's1x' from 'int' to 'unsigned char' inside { } [-Wnarrowing] push({s1x, s1y, s1z, 1}); ^ main.cpp:78:28: warning: narrowing conversion of 's1y' from 'int' to 'unsigned char' inside { } [-Wnarrowing] main.cpp:78:28: warning: narrowing conversion of 's1z' from 'int' to 'unsigned char' inside { } [-Wnarrowing] main.cpp:92:45: warning: narrowing conversion of 'ox' from 'int' to 'unsigned char' inside { } [-Wnarrowing] push({ox, oy, oz, q.d+1}); ^ main.cpp:92:45: warning: narrowing conversion of 'oy' from 'int' to 'unsigned char' inside { } [-Wnarrowing] main.cpp:92:45: warning: narrowing conversion of 'oz' from 'int' to 'unsigned char' inside { } [-Wnarrowing] main.cpp:92:42: warning: narrowing conversion of '(((int)q.poz::d) + 1)' from 'int' to 'short int' inside { } [-Wnarrowing] push({ox, oy, oz, q.d+1}); ~~~^~ main.cpp:100:30: warning: narrowing conversion of 'xx' from 'int' to 'unsigned char' inside { } [-Wnarrowing] coada[i] = {xx, yy, zz, 0}; ^ main.cpp:100:30: warning: narrowing conversion of 'yy' from 'int' to 'unsigned char' inside { } [-Wnarrowing] main.cpp:100:30: warning: narrowing conversion of 'zz' from 'int' to 'unsigned char' inside { } [-Wnarrowing] main.cpp:107:34: warning: narrowing conversion of 'xx' from 'int' to 'unsigned char' inside { } [-Wnarrowing] coada[i] = {xx, yy, zz, 0}; ^ main.cpp:107:34: warning: narrowing conversion of 'yy' from 'int' to 'unsigned char' inside { } [-Wnarrowing] main.cpp:107:34: warning: narrowing conversion of 'zz' from 'int' to 'unsigned char' inside { } [-Wnarrowing] main.cpp:55:33: warning: ignoring return value of 'int fscanf(FILE*, const char*, ...)', declared with attribute warn_unused_result [-Wunused-result] fscanf(fin, "%d %d", &n, &m); ^ main.cpp:56:46: warning: ignoring return value of 'int fscanf(FILE*, const char*, ...)', declared with attribute warn_unused_result [-Wunused-result] fscanf(fin, "%d %d %d", &s1x, &s1y, &s1z); ^ main.cpp:57:46: warning: ignoring return value of 'int fscanf(FILE*, const char*, ...)', declared with attribute warn_unused_result [-Wunused-result] fscanf(fin, "%d %d %d", &s2x, &s2y, &s2z); ^ main.cpp:70:44: warning: ignoring return value of 'int fscanf(FILE*, const char*, ...)', declared with attribute warn_unused_result [-Wunused-result] fscanf(fin, "%d %d %d", &a, &b, &c); ^