Stack push()---1-200--------
Stack pop()---1-100--------
pop:200
pop:199
pop:198
pop:197
pop:196
pop:195
pop:194
pop:193
pop:192
pop:191
pop:190
pop:189
pop:188
pop:187
pop:186
pop:185
pop:184
pop:183
pop:182
pop:181
pop:180
pop:179
pop:178
pop:177
pop:176
pop:175
pop:174
pop:173
pop:172
pop:171
pop:170
pop:169
pop:168
pop:167
pop:166
pop:165
pop:164
pop:163
pop:162
pop:161
pop:160
pop:159
pop:158
pop:157
pop:156
pop:155
pop:154
pop:153
pop:152
pop:151
pop:150
pop:149
pop:148
pop:147
pop:146
pop:145
pop:144
pop:143
