prog.c: In function ‘main’:
prog.c:12:2: warning: format ‘%f’ expects a matching ‘double’ argument [-Wformat=]
printf("Insira a coordenada para o a. %f /n");
^
prog.c:14:2: warning: format ‘%f’ expects a matching ‘double’ argument [-Wformat=]
printf("Insira a coordenada para o b. %f /n");
^
prog.c:16:2: warning: format ‘%f’ expects a matching ‘double’ argument [-Wformat=]
printf("Insira a coordenada para o c. %f /n");
^
prog.c:21:2: warning: too many arguments for format [-Wformat-extra-args]
printf("A variável x toma como valores: %f\n", rp ,rn)
^
prog.c:23:2: error: expected ‘;’ before ‘return’
return 0;
^
prog.c:24:1: warning: control reaches end of non-void function [-Wreturn-type]
}
^