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#include "mysyslib.h"
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void cancel(ss*stu){
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char* tmp = (char*)malloc(sizeof(char)*3);
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do{
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char*ID = (char*)malloc(sizeof(char)*6);
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scanf("%s",ID);
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for(int i = 0; i < stu->nums; ++i){
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if(strcmp(stu->student[i].id,ID) == 0){
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for(int j = i; j < stu->nums-1; ++j){
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stu->student[j] = stu->student[j+1];
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}
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}
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}
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stu->nums--;
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allPrint(stu);
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printf("continue?\n");
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scanf("%s",tmp);
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}while(!strcmp(tmp,"yes"));
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}
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