From 7206ecee7579a10dd347d06b397b3790e969f8f3 Mon Sep 17 00:00:00 2001 From: Raphael McSinyx Date: Sun, 1 Jan 2017 21:05:53 +0700 Subject: Add others/easy20160714 --- others/easy20160714/15.c | 32 ++++++++++++++++++++++++++++++++ 1 file changed, 32 insertions(+) create mode 100644 others/easy20160714/15.c (limited to 'others/easy20160714/15.c') diff --git a/others/easy20160714/15.c b/others/easy20160714/15.c new file mode 100644 index 0000000..fc9c8e4 --- /dev/null +++ b/others/easy20160714/15.c @@ -0,0 +1,32 @@ +#define _GNU_SOURCE +#include +#include + +int main() +{ + FILE *fi = fopen("INP.TXT", "r"), *fo = fopen("OUT.TXT", "w"); + int n, m, i, *a, *b, x, y; + char signal; + + fscanf(fi, "%d %d", &n, &m); + a = malloc(n * sizeof(int)); + b = malloc(n * sizeof(int)); + + for (i = 0; i < n; i++) + fscanf(fi, "%d %d", a + i, b + i); + + for (i = 0; i < m; i++) { + fscanf(fi, "%hhd %d %d", &signal, &x, &y); + x--; + + b[x] += (signal ^ 1) ? -y : y; + if (b[x] < a[x]) { + fprintf(fo, "BUY %d %d\n", x + 1, a[x] - b[x]); + b[x] = a[x]; + } + } + + fcloseall(); + + return 0; +} -- cgit 1.4.1