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# include <stdio.h>
 
int main()
{
    /* Óгߴç */
    /* һάÕûÐÎÊý×é³õʼ»¯ */
    int  array1[10] = {0, 1, 2, 3, 4, 5, 6, 7, 8, 9};
 
    /* һά×Ö·ûÐÍÊý×é³õʼ»¯£¬×îºóÒ»¸öÔªËØ×Ô¶¯Ìí¼ÓΪ‘/0’ */
    char array2[13] = "How are you!";    /* ·½Ê½Ò» */
    char array3[13] = {'H','o','w',' ','a','r','e',' ','y','o','u','!'};    /* ·½Ê½¶þ */
 
    /* ¶þάÕûÐÎÊý×é³õʼ»¯ */
    int array4[4][4] = 
    {
        12, 18,  6, 25,
        23, 10, 32, 16,
        25, 63,  1, 63,
         0,  0, 27, 98
    };    /* ¾ØÕóµÄÐÎʽ */
 
    /* Î޳ߴç */
    /* һά×Ö·ûÐÍÊý×é³õʼ»¯ */
    char array5[] = "How are you!";
    int array6[][2] = {
        { 1,50},
        {45, 2},
        { 2, 0},
        {12,32},
        {42,33},
        {15,18}
    };
    return 0;
}


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# include <stdio.h>
 
int main()
{
    int i, j, k;
    int m, n, p;
 
    i = 8;
    j = 10;
    k = 12;
    
    /* ×ÔÔöÔÚ²Ù×÷Êý֮ǰ */
   ......

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# include <stdio.h>
 
int main( )
{
    int radius;
    double area;
    for(radius = 1; radius <= 10 ; radius++)
    {
        area = 3.1416 * radius * radius;
   ......
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