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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 NDIM 2
typedef struct particle {
  float mass;
  float x[NDIM];
}Particle;


 int main(){
»  int n=8;
»  Particle *p;

»  for ( int i=0;i<n; ++i) 
    p=malloc(sizeof *p);

»  return 0;

}
 ...
Memory

Allocated memory

128
129
130
131
132
133
134
135
128.mass = -3.3055707e+30
128.x[0] = 2.17905e+27
136
137
138
139
128.x[1] = 12.4708

144
145
146
147
148
149
150
151
144.mass = -9.83336075e-29
144.x[0] = 2.90001e+20
152
153
154
155
144.x[1] = -2.49515e+09

160
161
162
163
164
165
166
167
160.mass = 76743328
160.x[0] = 0.00119223
168
169
170
171
160.x[1] = -1.39057e-21

176
177
178
179
180
181
182
183
176.mass = -3.50122945e+32
176.x[0] = 6.43681e+31
184
185
186
187
176.x[1] = 2.7423e-21

192
193
194
195
196
197
198
199
192.mass = -6.92960777e+31
192.x[0] = -2.38407e+37
200
201
202
203
192.x[1] = 2.06649e-06

208
209
210
211
212
213
214
215
208.mass = -6.96954805e-09
208.x[0] = 7.73725e+20
216
217
218
219
208.x[1] = 1027.94

224
225
226
227
228
229
230
231
224.mass = -1.06985811e+34
224.x[0] = -4.89214e+09
232
233
234
235
224.x[1] = -2.25578e+32

240
241
242
243
244
245
246
247
240.mass = 2.48885194e+17
240.x[0] = -4.96609e-12
248
249
250
251
240.x[1] = -4.60644e-36

main()

384
385
386
387
388
389
390
391
n = 8
p = -2551628847

main(): for()

392
393
394
395
i = 0

NB: the actual memory address of each variable is the
address shown plus 4292870848 (0xFFE002C0).

The actual address of allocated memory is the
address shown plus 162636016 (0x9B1A0F0).

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