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// $G $D/$F.go && $L $F.$A && ./$A.out

// Copyright 2009 The Go Authors. All rights reserved.

// Use of this source code is governed by a BSD-style

// license that can be found in the LICENSE file.

package main

func assertequal(is, shouldbe int, msg string) {

        if is != shouldbe {

                print("assertion fail" + msg + "\n");

                panic(1);

        }

}

func main() {

        var i, sum int;

        i = 0;

        for {

                i = i + 1;

                if i > 5 {

                        break;

                }

        }

        assertequal(i, 6, "break");

        sum = 0;

        for i := 0; i <= 10; i++ {

                sum = sum + i;

        }

        assertequal(sum, 55, "all three");

        sum = 0;

        for i := 0; i <= 10; {

                sum = sum + i;

                i++;

        }

        assertequal(sum, 55, "only two");

        sum = 0;

        for sum < 100 {

                sum = sum + 9;

        }

        assertequal(sum, 99 + 9, "only one");

        sum = 0;

        for i := 0; i <= 10; i++ {

                if i % 2 == 0 {

                        continue;

                }

                sum = sum + i;

        }

        assertequal(sum, 1+3+5+7+9, "continue");

}