#include<stdio.h>
#include<math.h>
#define PI 3.1415926535897932384626433
int main(void){
double a, b, theta, s;
printf("a = ?");
scanf("%lf", &a);
printf("b = ?");
scanf("%lf", &b);
printf("theta = ?");
scanf("%lf", &theta);
theta = theta * PI / 180;
s = a * b * sin(theta) / 2;
printf("S = %.3f\n", s);
return 0
}
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Main.java:1: error: illegal character: '#'
#include<stdio.h>
^
Main.java:1: error: class, interface, or enum expected
#include<stdio.h>
^
Main.java:2: error: illegal character: '#'
#include<math.h>
^
Main.java:4: error: illegal character: '#'
#define PI 3.1415926535897932384626433
^
Main.java:9: error: class, interface, or enum expected
printf("a = ?");
^
Main.java:10: error: class, interface, or enum expected
scanf("%lf", &a);
^
Main.java:11: error: class, interface, or enum expected
printf("b = ?");
^
Main.java:12: error: class, interface, or enum expected
scanf("%lf", &b);
^
Main.java:13: error: class, interface, or enum expected
printf("theta = ?");
^
Main.java:14: error: class, interface, or enum expected
scanf("%lf", &theta);
^
Main.java:16: error: class, interface, or enum expected
theta = theta * PI / 180;
^
Main.java:18: error: class, interface, or enum expected
s = a * b * sin(theta) / 2;
^
Main.java:20: error: class, interface, or enum expected
printf("S = %.3f\n", s);
^
Main.java:22: error: class, interface, or enum expected
return 0
^
14 errors