0_0_29470069_7903.cpp: In function 'void Get_mat(double, double, double, double)':
0_0_29470069_7903.cpp:4:19: error: 'cos' was not declared in this scope
double c=cos(a);
^
0_0_29470069_7903.cpp:5:19: error: 'sin' was not declared in this scope
double s=sin(a);
^
0_0_29470069_7903.cpp: At global scope:
0_0_29470069_7903.cpp:12:25: error: 'acos' was not declared in this scope
const double pi= acos(-1);
^
0_0_29470069_7903.cpp:16:16: error: redefinition of 'double mat [3][3]'
double mat[3][3];
^
0_0_29470069_7903.cpp:1:8: note: 'double mat [3][3]' previously declared here
double mat[3][3];
^
0_0_29470069_7903.cpp: In function 'void Get_mat(double, double, double, double)':
0_0_29470069_7903.cpp:18:6: error: redefinition of 'void Get_mat(double, double, double, double)'
void Get_mat(double x,double y,double z, double a){
^
0_0_29470069_7903.cpp:3:6: note: 'void Get_mat(double, double, double, double)' previously defined here
void Get_mat(double x,double y,double z, double a){
^
0_0_29470069_7903.cpp:19:19: error: 'cos' was not declared in this scope
double c=cos(a);
^
0_0_29470069_7903.cpp:20:19: error: 'sin' was not declared in this scope
double s=sin(a);
^
0_0_29470069_7903.cpp: In function 'int main()':
0_0_29470069_7903.cpp:31:54: error: 'scanf' was not declared in this scope
while(scanf("%lf%lf%lf", &px[0], &px[1], &px[2] ) != EOF){
^
0_0_29470069_7903.cpp:31:59: error: 'EOF' was not declared in this scope
while(scanf("%lf%lf%lf", &px[0], &px[1], &px[2] ) != EOF){
^
0_0_29470069_7903.cpp:32:31: error: 'memset' was not declared in this scope
memset(py,0,sizeof(py));
^
0_0_29470069_7903.cpp:34:46: error: 'sqrt' was not declared in this scope
double len = sqrt(x * x + y * y +z *z) ;
^
0_0_29470069_7903.cpp:41:55: error: 'printf' was not declared in this scope
printf("%.3lf %.3lf %.3lf\n",py[0],py[1],py[2]);
^
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