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author | Nguyễn Gia Phong <vn.mcsinyx@gmail.com> | 2019-12-28 21:16:58 +0700 |
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committer | Nguyễn Gia Phong <vn.mcsinyx@gmail.com> | 2019-12-28 21:21:44 +0700 |
commit | 0887d8f96950a060a122e14ed2981182ff1eb37d (patch) | |
tree | 68be7a59c323c1fd901455ffae8f21874c4bb4c6 /usth/ICT2.1/labwork/1/Ex2.c | |
parent | e461df7573c2b7b7e26c965d8cf2d8e175d67378 (diff) | |
download | cp-0887d8f96950a060a122e14ed2981182ff1eb37d.tar.gz |
[usth/ICT2.1] Algorithm and Data Structures
Diffstat (limited to 'usth/ICT2.1/labwork/1/Ex2.c')
-rw-r--r-- | usth/ICT2.1/labwork/1/Ex2.c | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/usth/ICT2.1/labwork/1/Ex2.c b/usth/ICT2.1/labwork/1/Ex2.c new file mode 100644 index 0000000..f783946 --- /dev/null +++ b/usth/ICT2.1/labwork/1/Ex2.c @@ -0,0 +1,28 @@ +/* + * Read an array of n int from stdin and print its sum to stdout + * This is free and unencumbered software released into the public domain. + */ + +#include <stdio.h> +#include <stdlib.h> + +int sum(int n, int *a) +{ + int s = 0; + while (n--) + s += a[n]; + return s; +} + +int main() +{ + int n; + scanf("%d", &n); + + int *a = malloc(n * sizeof(int)); + for (int i = 0; i < n; ++i) + scanf("%d", a + i); + + printf("%d\n", sum(n, a)); + return 0; +} |