diff options
| author | Oskari Timperi <oskari.timperi@iki.fi> | 2013-02-13 23:04:27 +0200 |
|---|---|---|
| committer | Oskari Timperi <oskari.timperi@iki.fi> | 2013-02-13 23:04:27 +0200 |
| commit | fc3ad977c54a060a2b8aab47a7cea9ece371f05d (patch) | |
| tree | e1cb036d38f67ff462a50379bbb32eac2c5fd3bb /p6 | |
| parent | 77cdad53d8673c731718723250953f6c4ed5d504 (diff) | |
| download | euler-c-fc3ad977c54a060a2b8aab47a7cea9ece371f05d.tar.gz euler-c-fc3ad977c54a060a2b8aab47a7cea9ece371f05d.zip | |
problems 3 - 9
Diffstat (limited to 'p6')
| -rw-r--r-- | p6/CMakeLists.txt | 7 | ||||
| -rw-r--r-- | p6/main.c | 20 |
2 files changed, 27 insertions, 0 deletions
diff --git a/p6/CMakeLists.txt b/p6/CMakeLists.txt new file mode 100644 index 0000000..31b0a58 --- /dev/null +++ b/p6/CMakeLists.txt @@ -0,0 +1,7 @@ +CMAKE_MINIMUM_REQUIRED(VERSION 2.8) +PROJECT(euler_problem6 C) +INCLUDE_DIRECTORIES(../common) +SET(SOURCES main.c ../common/utils.c) +ADD_EXECUTABLE(p6 ${SOURCES}) +TARGET_LINK_LIBRARIES(p6 m) +SET_SOURCE_FILES_PROPERTIES(${SOURCES} PROPERTIES COMPILE_FLAGS -g) diff --git a/p6/main.c b/p6/main.c new file mode 100644 index 0000000..401ff7a --- /dev/null +++ b/p6/main.c @@ -0,0 +1,20 @@ +#include <stdio.h> +#include <stdlib.h> +#include <math.h> + +int main(int argc, char **argv) +{ + long i=0, sum1=0, sum2=0; + + for (i = 1; i <= 100; ++i) + { + sum1 += i; + sum2 += i*i; + } + + sum1 *= sum1; + + printf("%ld\n", labs(sum1-sum2)); + + return 0; +}
\ No newline at end of file |