Main.cc:18:12: warning: character constant too long for its type
printf('Pi = %.5f', pi);
^~~~~~~~~~~
Main.cc: In function ‘int main()’:
Main.cc:9:11: error: ‘Epsilon’ does not name a type
const Epsilon= 1E-4;
^~~~~~~
Main.cc:10:13: error: ‘i’ was not declared in this scope
pi = 4; i = 1; s = -1;
^
Main.cc:13:9: error: expected ‘(’ before ‘t’
t> Epsilon
^
Main.cc:13:12: error: ‘Epsilon’ was not declared in this scope
t> Epsilon
^~~~~~~
Main.cc:14:5: error: expected ‘)’ before ‘do’
do
^~
Main.cc:16:9: error: expected ‘while’ before ‘s’
s = -s; i= i+1;
^
Main.cc:16:9: error: expected ‘(’ before ‘s’
Main.cc:16:11: warning: suggest parentheses around assignment used as truth value [-Wparentheses]
s = -s; i= i+1;
~~^~~~
Main.cc:16:15: error: expected ‘)’ before ‘;’ token
s = -s; i= i+1;
^
Main.cc:18:27: error: invalid conversion from ‘int’ to ‘const char*’ [-fpermissive]
printf('Pi = %.5f', pi);
^
In file included from /usr/include/stdio.h:862:0,
from Main.cc:1:
/usr/include/x86_64-linux-gnu/bits/stdio2.h:102:1: note: initializing argument 1 of ‘int printf(const char*, ...)’
printf (const char *__restrict __fmt, ...)
^~~~~~
Main.cc:8:9: warning: unused variable ‘n’ [-Wunused-variable]
int n,s, pi, t;
^