neingeist/c-exercises
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play around with indent

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neingeist 2013-05-09 19:32:02 +02:00
parent 877471585c
commit 727938dbcf
2 changed files with 8 additions and 3 deletions
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5
Makefile
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@ -1,3 +1,8 @@
CFLAGS=-std=c99
INDENTOPTS=-kr --no-tabs --braces-on-func-def-line --indent-level2
all: approximate-pi
.PHONY: indent
indent:
indent $(INDENTOPTS) *.c

6
approximate-pi.c
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@ -5,11 +5,11 @@ double approximate_pi(unsigned int steps) {
double approximate_pi = 4.0;
bool subtract = true;
for(int i=2; i<=steps; i++) {
for (int i = 2; i <= steps; i++) {
if (subtract) {
approximate_pi -= (4.0/(i*2-1));
approximate_pi -= (4.0 / (i * 2 - 1));
} else {
approximate_pi += (4.0/(i*2-1));
approximate_pi += (4.0 / (i * 2 - 1));
}
subtract = !subtract;
}