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#include #include int main() { int n, i, m, j, sumt, y; char s[100][19], temp[19], t; scanf(\ for(i = 0; i < n; i++) scanf(\ for(i = 0; i < n; i++) { m = 0; while(s[i][m] != '\\0') { m++; } if( m != 15 && m != 18) { printf(\ } if( m == 15) { for(j = 0; j < 6; j++) temp[j] = s[i][j]; if(s[i][12] == '9' && s[i][13] == '9' && s[i][14] > '5') { temp[6] = '1'; temp[7] = '8'; }

else { temp[6] = '1'; temp[7] = '9'; } for(j = 6; j < 16; j++) temp[j + 2] = s[i][j]; strcpy(s[i],temp); sumt = (s[i][0] - '0') * 7 + (s[i][1]- '0') * 9 + (s[i][2] - '0') * 10 + (s[i][3] - '0') * 5 + (s[i][4] - '0') * 8 + (s[i][5] - '0') * 4 + (s[i][6]-'0') * 2 + (s[i][7]-'0') * 1 + (s[i][8]-'0') * 6 + (s[i][9]-'0') * 3 + (s[i][10]-'0') * 7 + (s[i][11]-'0') * 9 + (s[i][12]-'0') * 10 + (s[i][13]-'0') * 5 + (s[i][14]-'0') * 8 + (s[i][15]-'0') * 4 + (s[i][16]-'0') * 2; //sumt = atoi(s[i][0]) * 7 + atoi(s[i][1]) * 9 + atoi(s[i][2]) * 10 + atoi(s[i][3]) * 5 +atoi(s[i][4]) * 8 + atoi(s[i][5]) * 4 + atoi(s[i][6]) * 2 + atoi(s[i][7]) * 1 + atoi(s[i][8]) * 6 + atoi(s[i][9]) * 3 + atoi(s[i][10]) * 7 + atoi(s[i][11]) * 9 + atoi(s[i][12]) * 10 + atoi(s[i][13]) * 5 + atoi(s[i][14]) * 8 + atoi(s[i][15]) * 4 + atoi(s[i][16]) * 2; y = sumt % 11; switch (y) { case 0: s[i][17] = '1'; break; case 1: s[i][17] = '0'; break; case 2: s[i][17] = 'X'; break; case 3: s[i][17] = '9'; break; case 4: s[i][17] = '8'; break; case 5: s[i][17] = '7'; break; case 6: s[i][17] = '6'; break; case 7: s[i][17] = '5'; break; case 8: s[i][17] = '4'; break; case 9: s[i][17] = '3'; break; case 10: s[i][17] = '2'; break; } s[i][18] = '\\0'; printf(\ } if(m == 18) { sumt = (s[i][0] - '0') * 7 + (s[i][1]- '0') * 9 + (s[i][2] - '0') * 10 + (s[i][3] - '0') * 5 + (s[i][4] - '0') * 8 + (s[i][5] - '0') * 4 + (s[i][6]-'0') * 2 + (s[i][7]-'0') * 1 + (s[i][8]-'0') * 6 + (s[i][9]-'0') * 3 + (s[i][10]-'0') * 7 + (s[i][11]-'0') * 9 + (s[i][12]-'0') * 10 + (s[i][13]-'0') * 5 + (s[i][14]-'0') * 8 + (s[i][15]-'0') * 4 + (s[i][16]-'0') * 2; y = sumt % 11; switch (y) { case 0: t = '1'; break; case 1: t = '0'; break;

}

case 2: t = 'X'; break; case 3: t = '9'; break; case 4: t = '8'; break; case 5: t = '7'; break; case 6: t = '6'; break; case 7: t = '5'; break; case 8: t = '4'; break; case 9: t = '3'; break; case 10: t = '2'; break; } if(t == s[i][17]) printf(\ else printf(\ } }

return 0;

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