From 7edca9823ec8ef0aed10c88fa07ef969792aab77 Mon Sep 17 00:00:00 2001 From: Cliff Click Date: Mon, 19 Oct 2026 14:56:14 -0700 Subject: Split from ch25, SCCP and interprocedural SCCP --- chapter-sccp/docs/examples/BubbleSort.smp | 37 +++++++++++++++++++++++++++++++ 1 file changed, 37 insertions(+) create mode 100644 chapter-sccp/docs/examples/BubbleSort.smp (limited to 'chapter-sccp/docs/examples/BubbleSort.smp') diff --git a/chapter-sccp/docs/examples/BubbleSort.smp b/chapter-sccp/docs/examples/BubbleSort.smp new file mode 100644 index 00000000..938e3181 --- /dev/null +++ b/chapter-sccp/docs/examples/BubbleSort.smp @@ -0,0 +1,37 @@ +// -*- mode: java; -*- + +// An implementation of +// https://sampleprograms.io/projects/bubble-sort/ +// +// Bubble sort, with reading (parsing) and writing (formatting) the data. + +val sort = { !sys.aryi64 nums -> + var done = false; + while( !done ) { + done = true; + for( var i = 0; i < nums.len-1; i++ ) + if( nums.buf[i] > nums.buf[i+1] ) { + int tmp = nums.buf[i]; + nums.buf[i] = nums.buf[i+1]; + nums.buf[i+1] = tmp; // Swap + done = false; + } + } +}; + +// Read from stdin a line of the form "[ 4, 3, 2, 1]" and print it sorted. +val main = { -> + // Parse array of numbers from stdin + var nums = sys.parseAryI64( sys.io.stdin() ); + if( !nums ) { + sys.io.p("stdin must look like [4, 3, 2, 1]"); + return 1; + } + + // Bubble sort array of integers + sort(nums); + + // Print a list of numbers to stdout + nums.str().write(1); + return 0; +}; -- cgit v1.2.3