Aktualizovat „du4/program.c“
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@ -48,9 +48,12 @@ double compare_percent(double a, double b, double eps)
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}
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int check(char *str){
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char symb[5]="*-+/=";
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for(int i =0;i<strlen(str);i++){
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if(str[i]=='='&&str[i+1]=='='){
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return 0;
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for(int k =0;k<5;k++){
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if(str[i]==symb[k]&&str[i+1]==symb[k]){
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return 0;
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}
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}
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}
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return 1;
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