0_0_37573491_7024.cpp: In function 'int main()':
0_0_37573491_7024.cpp:3:12: error: expected primary-expression before '=' token
#define PI = 3.1415926;
^
0_0_37573491_7024.cpp:8:37: note: in expansion of macro 'PI'
printf("%.3f\n",4.0 / 3.0 * PI * r * r * r);
^
0_0_37573491_7024.cpp:8:42: error: invalid type argument of unary '*' (have 'double')
printf("%.3f\n",4.0 / 3.0 * PI * r * r * r);
^
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