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A large number of netizens provided Microsoft Windows 7 ghostversion system downloads, windows7ghost On September 14, February 4, after Microsoft Windows 10 consumer preview was released, many Windows 7 users could not help downloading it, but some users may not back up Windows 7 before the upgrade. In response to this situation,

1, first into the account center-security settings address: Https://account.live.com/proofs/Manage?mkt=zh-CN; 2, delete the phone number you have discarded, and then click the "Add Security information" link to add your new number. As shown in the following illustration: The above is the rapid replacement of the WIN8 system Microsoft account binding m

N*n Matrix Cost:m in a direction graph, the maximum number of nodes that can be traversed such as a can have 0->1->2->0->1 cost: 2+2+3+2=9#include using namespacestd;intMain () {intn=3;intm=Ten; inta[][3]={{0,2,3},{4,0,2},{3,4,0}}; intlast_step[3]; intdist[3][3]; for(intI=0; i) { for(intj=0; j) {Dist[i][j]=A[j][i]; } } for(intI=0; ii;} intmax=0; for(intstep=1; step-max1; step++){ for(intj=0; j){ intMin=int_max;i