4*23/4+5*34/5+6*47/6+7*62/7(简算)
4*23/4+5*34/5+6*47/6+7*62/7(简算)
简算(1-12 )×(2-23 )×(3-34 )×(4-45 )×(5- 56 )×(6- 67 )×(7-78 )×
main() { int c[][4]={1,2,3,4,5,6,7,34,213,56,62,3,23,12,34,5
已知十组数据,x=(1,2,3,4,5,6,7,8,9,10)y=(12,23,25,34,62,52,41,15,67
int c[][4]={1,2,3,4,5,6,7,34,213,56,62,3,23,12,34,56}; print
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