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  Value and type of last evaluated expression: Address of array element: Address of array elementx:  (none)

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Code

 Header...

#define N 8


 int main(){
»  int x[N]={8,6,3,5,7,1,4,2}, i, j, tmp;

»  for (i=0; i<N; ++i) {
»    for (j=i+1; j<N; ++j) {
»      if (xj<xi) {// swap them
»        tmp=xi;
»        xi=xj;
»        xj=tmp;
  }
}
  }

»  for (i=0; i<N; ++i) 
    printf("%d\n", xi);

»  return 0;
}
 ...
Memory

main()

128
129
130
131
132
133
134
135
i = -152467219
j = -157866027
136
137
138
139
140
141
142
143
tmp = 853193924
x[0] = 8
144
145
146
147
148
149
150
151
x[1] = 6
x[2] = 3
152
153
154
155
156
157
158
159
x[3] = 5
x[4] = 7
160
161
162
163
164
165
166
167
x[5] = 1
x[6] = 4
168
169
170
171
x[7] = 2

NB: the actual memory address of each variable is the
address shown plus 4290723632 (0xFFBF3F30).

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Output

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8
                                                                                                                                                                                                                                                                       
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