cv3.3
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@ -47,6 +47,7 @@ int main() {
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float r = 0;
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float r = 0;
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if(!isdigit(line[0]) && line[0] != '+' && line[0] != '*' && line[0] != '/' && line[0] != '-'){
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if(!isdigit(line[0]) && line[0] != '+' && line[0] != '*' && line[0] != '/' && line[0] != '-'){
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printf("no input");
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return 0;
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return 0;
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}
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}
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